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These wrenches are made of stainless steel for excellent corrosion resistance.
Made of materials that are Factory Mutual approved, these wrenches inhibit sparking and are nonmagnetic and corrosion resistant. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.
An extra-long handle provides access to hard-to-reach fasteners and increases leverage.
When working in tight spaces, these short wrenches fit where others can't.
Flip these wrenches over to ratchet in the opposite direction.
A lever reverses the ratchet direction.
A spline-shaped box end turns spline, hex, and 12-point fasteners. This shape also gets a better grip on rounded fasteners that can be difficult to turn with a traditional wrench.
Pivot the box end for access to fasteners in tight spots.
Suitable for occasional maintenance work, these sets are imported.
Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish.
Quickly find the wrenches you're looking for with these brightly colored sets.
Made of aluminum-bronze that is Factory Mutual approved, these wrenches inhibit sparking and are nonmagnetic and corrosion resistant.
Pivot the socket end to access hard-to-reach fasteners.
These wrenches have one pivoting socket end and one open end.
Made of stainless steel, these wrenches have excellent corrosion resistance.
These lightweight tools are also known as AN (Army-Navy) wrenches.
One head is angled 60° for access to hard-to-reach fasteners. These are also known as ignition wrenches.
The slim heads fit into tight spaces and around thin fasteners.
The opening shape makes more contact with fasteners for a better grip than standard open-end wrenches. These tools are also known as flare-nut or line wrenches.
Sized for working on small equipment, these wrenches are 4 1/8" long with a slim head and handle.
Fit the narrow head into tight spaces and around thin fasteners.
One head is angled 75° for access to hard-to-reach fasteners. These are also known as ignition wrenches.
When turning fasteners in small spaces, these short wrenches fit where others can't.
Reverse the movable jaw to convert from a smooth-jaw adjustable wrench to a serrated-jaw pipe wrench.
Use one end as a traditional pipe wrench and the other to loosen valve wheels. These are also known as engineers’ pipe wrenches.
Assortments contain bits with multiple drive styles.
Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.
The knurled shank on these bits allows finger tightening. They can also be used with the included screwdriver.
The toughest bits available, these withstand the shock and twisting force of impact drivers.
Designed for the fasteners used in electronics assembly, the tip of these bits has slightly sharper corners than Phillips style.
A three-winged tip fits triangular slotted screw recesses.
Grip the indentations on the head of tri-groove fasteners.
An opening at the tip accommodates the pin in the recess of tamper-resistant Torx screws. These are also known as pin-in-Torx bits.
Use with screws that have two drilled holes.
These bits have an offset cross shape.
A retaining ring grips inside the recess to hold screws in place. These bits have a ball end that allows angled entry to drive screws in hard-to-reach areas.
An opening at the tip accommodates the pin in the recess of tamper-resistant hex screws. These are also known as pin-in-hex or pin-in-socket bits.
Ribs forged into the wings of these bits grip the screw recess to reduce stripping. They're also known as ACR® bits.
When you don't have exact alignment between the fastener and the tool, the ball end allows angled entry to turn screws in hard-to-reach areas.
The six rounded points fit the star-shaped recess of Torx-Plus screws. These bits have a similar profile to Torx but are not recommended for use with standard Torx screws.
The slightly tapered tip wedges into the screw recess for a secure hold. These are also known as Torx-Align bits.
Also known as Robertson bits these are designed for screws with a square recess in the head.
Also known as Bristol bits, these have a knurled-end shank that allows finger tightening. They can also be used with the included screwdriver.
While screws with a Square/Phillips combination drive can be turned with either a Square or Phillips bit, these make the best contact so you can apply high torque without slipping and stripping the recess. They are also known as Quadrex bits.
Bits have a different size at each end.
Ribs forged into the wings of these offset-cross-shaped bits grip the screw recess to reduce stripping. They are also known as ACR® bits.
Protect your stainless steel screws by using a stainless steel bit. If steel flakes off a standard bit and into the recess, it can lead to rust and contamination. These bits eliminate that risk.
A wide tip makes good contact in shallow and coated screw recesses, such as those filled with paint.
An exterior stop collar prevents fasteners from being driven too deep. Use with soft materials such as drywall, wood, and fiberboard.
These bits have a 4 mm HIOS or half-moon shank. To fit in a 1/4" hex shank driver, use an adapter.
Strong and durable, these multipurpose bits are for use with bit screwdrivers.
Strong and durable, these multipurpose bits are for use with bit screwdrivers. They're designed for screws with a square recess in the head and are also known as Robertson bits.
A retaining ring at the tip grips inside the recess to ensure screws won't slip off the bit.
Strong and durable, these multipurpose bits are for use with bit screwdrivers. They are often used with power tools to install sheet metal screws.
These bits are shaped like a 12-pointed star. They're also known as XZN bits.
The toughest bits available, these withstand the shock and twisting force of impact drivers. Designed for screws with a square recess in the head, they are also known as Robertson bits.
An opening at the tip accommodates the pin in the recess of tamper-resistant pentalobe and tamper-resistant Torx Plus screws.
Drive screws with both ends of these bits. Use with hand drivers.
The small-diameter shaft can access screws in narrow recessed holes.
An opening at the tip accommodates the pin in the recess of tamper-resistant square screws.
Turn two drive styles with one reversible bit. Remove and replace to change the tip.
Remove screws in hard-to-reach places. A spring-loaded sleeve guides bits onto the screw head and keeps them from slipping out.
These are also known as TP3® bits.
These bits provide a secure grip on the Phillips/slotted combination-drive screws in electrical equipment.
These bits have an offset cross shape. They’re also known as ACR® bits.
The slightly tapered tip wedges into the screw recess for a secure hold. Also known as Torx-Align bits.
Strong and durable, these multipurpose bits are often used with power tools to install sheet metal screws.
Thread these bits directly into your driving tool for minimal wobble in assembly applications.
An exterior stop collar prevents fasteners from being driven too deep. Use with soft material such as drywall, wood, and fiberboard.
The tip is shaped like an eight-pointed star.
These are also known as known as butterfly and Type G bits.
Bits have a different size at each end. An opening at the tips accommodates the pin in the recess of tamper-resistant Torx screws. These are also known as pin-in-Torx bits.
Turn screws that have the tamper-resistant asymmetrical drive exclusive to McMaster-Carr.
When you don't have exact alignment between the fastener and the bit, the ball end allows angled entry to turn screws in hard-to-reach areas. A retaining ring grips inside the recess to hold screws in place.
Also known as Reed and Prince bits.
Also known as Polydrive bits.
An opening at the tip accommodates the pin in the recess of tamper-resistant Phillips screws. These are also known as pin-in-head Phillips bits.
Turn the screws found in Apple devices.
An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC, EN, or ASTM standards.
Sets include assorted drivers with an insulated handle and shaft that protect against shock from accidental contact with live electrical circuits. They are tested to 1,000 volts to meet IEC, EN, or ASTM standards.
A ratchet mechanism turns fasteners more quickly than a standard bit driver. Insert a bit into the shaft and a magnet holds it in place.
Drive screws four times faster than ratcheting alone. Grip the speed housing at the base of the shaft with one hand while turning the handle with the other. A magnet at the end of the shaft holds bits in place.
A ratchet mechanism allows you to drive fasteners when there's little space to move the handle.
Operate these tools like a standard bit driver and access hard-reach fasteners with the offset head. Insert a bit and a magnet holds it in place.
An insulated handle and shaft protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet EN 60900 and IEC 60900.
LEDs light the tip so you can use these tools in dark areas.
Insert a bit into the shaft and a magnet holds it in place.
Lock the bit into the chuck to prevent accidental disengagement.
Bits are held in place with a retaining ring or set screw rather than a magnet, so the tool won't attract loose metal parts and shavings.
A scaled-down version of standard changeable-shaft screwdrivers, these tools are shorter, slimmer, and easy to take with you. Remove and replace the shaft to use a different tip size.
When working in tight spaces, these short drivers fit where others can't. Bits have a different tip at each end and snap into the shaft, which is also a nutdriver.
Press down on the handle’s collar to either adjust the shaft length or remove the shaft and replace it for a different tip. Sets include a handle and multiple reversible shafts.
Bits have a different tip at each end and snap into the shaft, which is also a nutdriver.
An insulated handle and shafts protect against shock from accidental contact with live electrical circuits. These tools are tested to 1,000 volts to meet IEC 60900.
Remove and replace the reversible shaft to change the tip of the tool. Sets include a handle and multiple shafts.
Select any key without unfolding the others in the set. The assorted keys turn multiple fastener sizes.
Keep a set of keys neatly in your tool box or pocket to turn multiple fastener sizes.
When a straight-end key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places.
Bright-colored handles make these tools stand out, so they’re less likely to be misplaced. Sets include an assortment of keys for turning multiple fastener sizes.
When working at heights, secure a lanyard to the ring on these tools and prevent drops. Sets include an assortment of keys for turning multiple fastener sizes.
These assorted keys have a retaining ring at the tip that grips inside the recess to ensure screws won’t fall off.
These assorted keys have a detent that grips inside the recess to ensure screws won’t fall off. The ball end allows angled entry to drive fasteners in hard-to-reach areas.
Sets include assorted keys with each size a different color for easy identification. When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places.
The assorted tools in these sets have a flexible joint that provides access to fasteners in hard-to-reach areas.
The extra-short leg of these keys fits in tight spaces other tools can't and the long-leg ball end allows angled entry to turn screws in hard-to-reach areas.
The zinc coating on these keys resists salt-spray exposure. They turn fasteners from either end and reach into tight spots.
When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places. These keys have a zinc coating that resists salt-spray exposure.
These assorted keys have a ball end that allows angled entry to make good contact with the screw recess when standard-tip keys can’t. Use to turn screws in hard-to-reach spots.
These assorted keys have a bright finish that's easy to see, so they’re less likely to be misplaced. They turn fasteners from either end and reach into tight spots.
These assorted keys have a ball end that allows angled entry to turn screws in hard-to-reach areas. The bright finish makes them easy to see and less likely to be misplaced.
Sets include an assortment of keys. These simple tools turn fasteners from either end and reach into tight spots.
All of the keys in these sets have an extra-short leg to fit into tight spots and a ball end to turn screws at an angle in hard-to-reach places. Their bright chrome-plated finish makes them easy to see, reducing the chance you’ll lose them.
Sets include an assortment of stainless steel keys, which protect stainless steel screws. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.
These assorted keys are made of beryllium copper that is FM approved. They help meet OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Keys turn fasteners from either end and reach into tight spots.
Sets include an assortment of stainless steel keys with a ball end that allows angled entry to turn screws in hard-to-reach areas. Use a stainless steel L-key to protect your stainless steel screws. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.
A magnetized tip holds the screw in place. Press the rotating end cap on the handle to apply constant pressure with your palm while turning the body of the screwdriver with your fingertips.
Use these ceramic-tipped screwdrivers for adjusting sensitive electronic components such as capacitors and resistors. They're completely nonconductive and nonmagnetic so there's no risk of short-circuiting or creating magnetic interference. Remove and replace the shafts to use a different size or drive style.
These sets include an adjustable torque driver, bits for different drive styles, and a socket adapter.
These tools have an insulated grip to protect against accidental contact with live electrical circuits. They are tested to 1,000 volts to meet ASTM F1505 and IEC 60900.
What you need for most maintenance jobs, these sets include an assortment of drivers, cutters, pliers, and wrenches.
The handle drains static away from your application, preventing buildup from electrostatic discharge (ESD) that can damage sensitive equipment. Also known as ESD-safe screwdrivers and nutdrivers.
Contains pin-loosening, pin-removal, and center-marking punches as well as chisels.
You only need one tool—slide a different shaft into the handle to change tip size or drive style.
Also known as jewelers' screwdrivers.
Made of materials that are Factory Mutual approved, these tools inhibit sparking and are nonmagnetic and corrosion resistant.
Contains pin-loosening, pin-removal, and center-marking punches.
These sets include an assortment of sockets and wrenches for occasional maintenance work.
Slide a different shaft into a handle to change tip size or drive style.
Impact-resistant steel makes these punches stronger and more durable than standard pin-removal punches.
Use these sets to knock out pins and rivets that have already been loosened.
Loosen pins and rivets before removal.
The rounded tip of these punches fits into the open ends of hollow and spring pins to protect them from damage during removal.
Minimize damage to your work surfaces with these brass punches, which are softer than steel punches.
The punches in these sets have a knurled handle, which offers a more secure grip than standard punches. Use them to knock out pins and rivets that have already been loosened.
Vertical shackle clearance is greater than 1". These corrosion-resistant padlocks are well suited for refineries and marine applications. Set your own combination and change it at any time.
Shackle is concealed to make it difficult to cut.
Lock secures your equipment cases during travel, but allows Transportation Security Administration personnel to open your luggage. Set your own combination and change it at any time.
Set your own combination and change it at any time.
Instead of a shackle, this lock has a hook with a latch to make it easier to attach than traditional padlocks. Set your own combination and change it at any time.
Vertical shackle clearance is greater than 1”. Set your own combination and change it at any time.
Padlocks come in a variety of colors for easy identification and organization.
Choose these locks if you need several locks that open with the same combination.
Vertical shackle clearance is greater than 1”.
Vertical shackle clearance is greater than 1”. Open shackle one of two ways: With a control key or with the combination, which you can set and change at any time. Control key is sold separately.
Compared to other combination padlocks, these have a reinforced body and dial, making the lock more difficult to shim and pull apart. The dial rim is also recessed to prevent tampering. Open the shackle with a control key as well as the combination.
Open the shackle with a control key as well as the combination.
Open shackle one of two ways: With a control key or with the combination, which you can set and change at any time. Control key is sold separately.
Vertical shackle clearance is greater than 1". Open the shackle with a control key as well as the combination.
No more lost keys or forgotten combinations, these padlocks open with your Bluetooth-enabled smartphone.
Open the outside handle with a combination or the included key; the inside handle is always unlocked.
The easy-to-read backlit screen turns on when touched and enters sleep mode when inactive to conserve battery life. Open the outside handle with a combination or the included key; the inside handle is always unlocked.
To gain access from the outside with a key as well as a combination, these handles accept an easy-change lock cylinder. The inside handle is always unlocked.
Unlock the outside knob with a combination; the inside knob is always unlocked.
The movement of the lever from opening and closing the door generates the power these handles need. They are programmable so you can assign different combinations to different people and restrict access when necessary.
These handles accept optional HID-compatible proximity cards or key fobs to regulate access for up to 2,000 employees. They are programmable so you can assign different combinations to different people and restrict access when necessary.
Gain access from the outside with a combination; the inside handle is always unlocked.
Enter a combination to operate electromagnetic locks, electric door strikes, and other access control devices.
Built to mount outdoors, these keypads are made of stainless steel.
Gain access from the outside with a combination or an included key. These automatically lock when you close the door.
Enter a combination and turn the turnpiece to unlock these locks from the outside; they automatically lock when you close the door.
Enter a combination and turn the turnpiece to unlock these locks from the outside; turn the inside or outside turnpiece to manually relock them.
Latch and lock doors and cabinets these swing-handle cam locks, and unlock them with a four-number combination code.
Set a combination and reset it at any time.
Similar to locks on a hotel safe, each user sets a new combination.
Close the locker door and turn the dial to lock.
For security, choose a combination from over 2,000 possible five-number combinations.
With these locks, users can select any locker that's not being used, create their own combination, and secure their items. Once they open the lock, it automatically resets for the next user.
These locks automatically lock when the locker door is closed.
With a drill bit point to drive into the workpiece, these taps can drill and tap holes in a single step. A 1/4" hex shank connects them directly to tools such as drills and power screwdrivers.
Insert these taps directly into drills, power screwdrivers, and other tools that accept a 1/4" hex shank.
Drill holes and cut threads without switching tools.
Drill and thread holes for pipe and conduit without switching tools.
Cut and repair threads and drill holes in many different sizes. Tap and die wrenches are included.
Drill and tap a variety of hole sizes. These taps and drill bits are for use on metal and plastic.
Also known as gun taps, the taps in these sets have spiral-point flutes that push chips ahead of the tap and out of through holes.
All taps and drill bits have a hex shank for direct connection to tools such as drills and power screwdrivers.
Drill and tap holes in a range of diameters. With a drill bit point to drive into the workpiece, these tools can drill and tap holes in a single step. Connect them directly to drills, power screwdrivers, and other tools that accept a 1/4" hex shank.
Multiple tap sizes allow tapping a range of hole diameters. Connect these taps directly to drills, power screwdrivers, and other tools that accept a 1/4" hex shank.
Send power to your device using the inlet, then route power to another device through the outlet—all with standard IEC power cords.
These ladders have movable sections that extend and collapse into one another so you can adjust them to the height you need. Configure them into step ladders, straight ladders, stairwell ladders, or scaffolding stands.
Replace your try square, miter square, depth gauge, marking gauge, 90° level, ruler, and scriber with one tool.
Replace your try square, miter square, depth gauge, height gauge, center-point finder, and level. The blade on these squares meets Fed. Spec. GGG-R-791H, which establishes uniform standards for accuracy, graduations, and size.
Attach to Starrett High-Accuracy Combination Square Blades with the included lockbolts.
Use these blades with Starrett High-Accuracy Combination Square Heads. They meet Fed. Spec. GGG-R-791H, which establishes uniform standards for accuracy, graduations, and size.
A titanium coating protects the blade against scratches and wear.
Use these squares in place of your try square, miter square, depth gauge, height gauge, center-point finder, and level.
Blades are for use with High-Accuracy Combination Square Heads.
Attach to High-Accuracy Combination Square Blades with the included lockbolts.
Made from stainless steel, these screws are chemical resistant and may be mildly magnetic.
These metric 18-8 stainless steel screws have good chemical resistance and may be mildly magnetic.
These screws have a tall, domed head that provides a finished appearance. They're zinc plated to resist corrosion in wet environments.
Install these binding barrels and screws with a standard slotted screwdriver. They require a special tool to remove.
One-third the weight of steel, aluminum binding barrels and screws resist corrosion in wet environments.
An unthreaded barrel allows quick assembly with a press or a hammer.
Pair with a barrel you already have or couple with a different barrel to create a custom fastener. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.
More corrosion resistant than 18-8 stainless steel binding barrels and screws, these have excellent resistance to chemicals and salt water.
Sealed with PVC foam under the head to prevent leaks and keep contaminants out.
Brass binding barrels and screws are corrosion resistant in wet environments and electrically conductive.
Shorter than shoulder screws for use in thin material.
Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.
Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. They're zinc plated to resist corrosion in wet environments.
A tamper-resistant Torx driver is required for installation and removal.
Designed with a shoulder for the strength to handle side and shear loads.
These include a barrel and a screw.
Angled under the head for a flush finish in countersunk holes.
Use these hex drive screws and binding barrels as a low-profile alternative to standard nut and bolt combinations.
Use these barrels with a screw you already have or pair with a different type of screw to create a custom fastener. Made from 18-8 stainless steel, they are chemical resistant.
Stainless steel binding barrels and screws have excellent corrosion resistance in most environments.
These include a barrel and a screw with an extra-wide (truss) head. Made from 316 stainless steel, they have excellent chemical resistance and can be used in saltwater environments.
Create strong joints in wood and wood composite.
These binding barrels and screws have good chemical resistance.
Pair these screws with a barrel you already have or couple with a different barrel to create a custom fastener. Made from 18-8 stainless steel, they are chemical resistant.
These stainless steel pliers are good for environments where moisture and other contaminants are present. They resist corrosion that can hinder joint movement, but the jaws will wear more quickly than a steel tool.
Colorful plastic grips make these pliers stand out, so they're less likely to be misplaced.
The narrow jaws fit into tight spaces, and the slip joint allows you to switch between two different jaw opening sizes.
Prevent damage to your workpieces with pliers that have nonmarring jaws. Adjust the pivot point to switch between two different jaw opening sizes.
The grips drain static from your application, preventing buildup from electrostatic discharge (ESD) that can damage sensitive equipment.
Adjust the pivot point to switch between two different jaw opening sizes.
Made of aluminum-bronze that is FM approved, these pliers satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.
Insulated grips protect against accidental contact with live electrical circuits. These pliers are tested to 1,000 volts to meet IEC 60900 and ASTM F1505.
Insulated grips protect against accidental contact with live electrical circuits. These pliers are tested to 1,000 volts to meet IEC 60900 and ASTM F1505. Use them to pull, bend, and cut wire.
Avoid the potential for an arc flash or short circuit that can occur when using conventional insulated tools with metal components. Completely metal-free, these pliers are plastic with ceramic cutting blades. They are tested to 1,000 volts to meet IEC 60900 and ASTM F1505. Use to pull, bend, and cut wire.
Secure a lanyard to the ring on the handle to prevent dropping your pliers when working at height. Use these tools to pull, bend, and cut wire.
Choose a stainless steel tool for environments where moisture and other contaminants are present. These pliers resist corrosion that can hinder joint movement, but the jaws will wear more quickly than a steel tool. Use them to pull, bend, and cut wire.
Additional features, such as wire terminal crimpers, enable you to perform a variety of electrical wiring and installation work with a single tool. Also known as lineman’s pliers, use them to pull, bend, and cut wire.
Also known as lineman’s and combination pliers, use these tools to pull, bend, and cut wire.
When there isn't clearance to use standard-grip pliers, the angled head on these tools gives you access. Also known as lineman’s and combination pliers, use them to pull, bend, and cut wire.
Reach around closely spaced components and other obstructions. These pliers lock in a vise-like grip around a workpiece and stay clamped in place to leave your hands free.
Additional features, such as wire terminal crimpers and wire stripping holes, enable you to perform a variety of electrical wiring and installation work with a single tool.
A slim head and long, narrow jaws fit into tight spaces.
When there isn't clearance to use standard-grip locking pliers, the angled handle on these tools gives you access. Lock the jaws around a workpiece and these pliers stay clamped in place.
Long jaws reach workpieces in recessed areas. These pliers lock in a vise-like grip around a workpiece and stay clamped in place to leave your hands free.
Drill, countersink, and drive screws without switching three separate bits in and out of your power tool.
Fasten differently sized screws with these sets. They save you the effort of switching three separate bits in and out of a power tool, instead letting you flip between a countersinking drill and a screwdriver bit with a single hand.
Drill and ream holes for tapered pins with the same tool. They are for use in drill presses, turret lathes, screw machines, and other machine tools.
Available in metric sizes, these tools let you drill and ream holes with the same tool. They are for use in drill presses, turret lathes, screw machines, and other machine tools.
Center your work by mounting these into your drill chuck or collet and lining up the pointer with the mark on the shaft.