Rubber Guards | McMaster-Carr

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DFARS Specialty Metals

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37,750 Products

Building and Machinery Hardware

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

98 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

1,715 products

Surface Guards

Protect walls and other flat surfaces from impact

74 products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

583 products

Corner Guards

Shield corners on walls and other surfaces from impact

21 products

Crane Bumpers

Absorb impact to protect your crane—and surrounding walls and beams—when it comes to a stop

20 products

Protective Film and Tape

Adhere to surfaces to keep them free of scratches, chemicals, moisture, and germs

30 products

Door Stops

Keep doors from slamming into and damaging walls

50 products

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

157 products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

371 products

Hand Grips

Cover handles so they're more comfortable and secure to hold

59 products

Protective Feet

Add to furniture and light equipment to protect floors from scratches and wear

172 products

Vibration-Damping Pads

Place under machinery to reduce vibration and noise, extending service life and protecting floors

110 products

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

737 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

935 products

Floor Mats

Set down in work areas to provide traction and comfort, trap dirt, absorb moisture, and drain water

275 products

Antislip Tape

Add traction to smooth surfaces, such as floors, rollers, and ladder handrails

13 products

Vibration-Damping Sheets and Tape

Stick to vibrating surfaces such as duct, between parts, or on floor joists to reduce noise

1 product

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

154 products

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

2 products

Weatherstripping

Seal gaps around doors, windows, and frames

49 products

Raw Materials

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

6,206 products

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

529 products

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

438 products

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

190 products

Cushioning Seals

Reduce wear and noise in air-powered cylinders by blocking the piston from hitting the cylinder body

5 products

Head Seals

Maintain a seal even under fluctuating pressure; more reliable than an O-ring with a backup ring

10 products

U-Cup Seals

With a lip on both the inside and outside edges, they can be used for sealing rods and pistons

189 products

Piston Seals

Prevent leaks inside pistons by creating a seal against the cylinder bore

57 products

Rod Seals

Maintain pressure inside cylinders and prevent fluid leaks

50 products

Buffering Seals

Protect hydraulic cylinders from pressure spikes and shock in high-pressure applications

22 products

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

109 products

O-Ring Bonding Kits

Everything needed to make O-rings

41 products

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

237 products

Hose Washers

Place inside nozzles and spigots to prevent leaks in an attached hose

12 products

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

756 products

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

512 products

EMI/RFI Shielding Gaskets

Fit around enclosure doors or data connectors to prevent inaccurate signals and flickering displays

37 products

Pipe Flashings

Create watertight seals around vent pipes on roofs, even if they expand, contract, and vibrate

13 products

Gasket Tape

Seal openings such as those around windows, enclosures, and pipe flanges to prevent leaks

8 products

Made-to-Order Gaskets

Send your exact specifications to get gaskets that fit precisely between surfaces

8 products

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

13,525 products

Cord Stock

Cut to length to create customized seals

470 products

Backup Rings

Extend the life of O-rings and improve their performance under high pressure

191 products

Boiler Gaskets

Resist heat and steam to form a leak-resistant seal around closures on boilers

44 products

Hose Coupling Gaskets

Form tight seals on cam-and-groove, grip-lock, and twist-claw hose connections

94 products

Manway Gaskets

Create a tight seal between the nozzle and lid of tank car manways

4 products

Drain Gaskets

Create a watertight seal between your drain and fixture without the mess of plumber's putty

3 products

Pipe Flashing Seals

Slide over roof flashings for a watertight seal without the need for caulk

3 products

Heating, Ventilation, and Air Conditioning

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

314 products

Safety Equipment

Earplugs

Protect your hearing in loud environments without the bulk of earmuffs

18 products

Knee Pads

Protect knees from impact or electrical arc flashes

14 products

Hot Pads

Shield hands or surfaces from hot objects

2 products

Elbow Pads

Cushion elbows from bumps and scratches

1 product

Electrical Protection Blankets

Wrap around power lines and electrical equipment to shield workers from high voltage

6 products

Floor Drain Plugs

Prevent oil and other spills from going down your floor drain

3 products

ADA Warning Plates

Alert individuals with visual impairments to an upcoming intersection or an edge of a walkway

4 products

Spill-Control Dikes

Form a barrier to stop small spills from spreading on tabletops and workstations

3 products

Fastening and Joining

Repair and Duct Tape

Permanently join or seal surfaces

91 products

Mounting Tape

Mount everything from signs and panels to carpet and padding

54 products

Masking Tape

Temporarily join or protect surfaces

6 products

Sealing Washers

Prevent fluids from leaking around fasteners

572 products

Electrical Power, Networking, and Controlling

Toggle Switch Covers

Completely cover toggle switches to protect them from moisture and dust

16 products

Toggle Switch Seals

Seal dust and moisture out of switches while leaving the toggle exposed

6 products

Push-Button Switch Covers

Completely cover push-button switches to protect them from moisture and dust

10 products

Rocker Switch Covers

Completely cover rocker switches to protect them from moisture and dust

14 products

Potentiometer Panel Seals

Keep moisture and dust out of potentiometers

4 products

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

1 product

Wire Sleeving

Bundle wiring and protect from abrasion and heat

116 products

Static Control Mats

Dissipate static charges from work surfaces to protect electronics you’re working on

2 products

Capacitor Boots

Shield capacitors and wire connections to extend their service life and reduce accidental shocks

3 products

Electrical Tape

Insulate wire and cable splices, wrap wire harnesses, and repair cable jacketing

34 products

Power Transmission

Compressed Air Filter Seals

Replace O-rings in compressed air filters

23 products

Cylinder Rod Glands

Replace the rod gland on hydraulic cylinders

13 products

Hydraulic Cylinder Seals

Replace seals on the piston or rod end of hydraulic cylinders

18 products

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

16 products

Material Handling

Dock Bumpers

Prevent damage to docks and vehicles by absorbing impacts

73 products

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

4 products

Forklift Fork Covers

Protect forks and loads from scratches, dents, and other damage

9 products

Fabricating and Machining

Sharpening Stone Mats

Grip your stone and work surface to prevent slips while you sharpen

2 products

Fluid Handling

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

5,930 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

335 products

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

31 products

Gauge Guards

Shield gauges from corrosive liquids and gases; also called diaphragm seals

6 products

Pipe Expansion Joints

Reduce stress, vibration, and noise in piping systems by absorbing movement

162 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

132 products

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

17 products

Containers, Storage, and Furniture

Workbench Mats

Extend the life of workbench tops as well as cushion tools and parts when they fall

16 products

Kneeling Pads

Protect your knees or back when working on the ground

11 products

Facility and Grounds Maintenance

Sink Drain Stoppers

Plug drains to fill up sinks and tubs

4 products

Surface Fillers

Repair chips, cracks, and tears in various surfaces

1 product

Protective Coatings

Shield surfaces from the surrounding environment

40 products

Floor Drain Trap Seals

Stop sewer gases from escaping through rarely used floor drains if the P-trap dries out

4 products