Office Supplies | McMaster-Carr

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Electrical Protection

15,096 Products

Communication

Paper Pads

Take notes on lined paper, grids, and large pads for easels

27 products

Pens

Everyday, four-color, any-angle, metal-detectable, and antistatic ink pens

22 products

Sticky Notes

Jot down notes and stick them to documents and other surfaces

13 products

Markers

Ink, paint, dry erase, high-temperature, wet-surface, food industry, and clean room markers

83 products

White Out

Mask errors then write or type over them

1 product

Transparencies

Write or print information for use with a projector

1 product

Pencils

Everyday, illustrators', mechanical, carpenters', and welders' pencils

15 products

Highlighters

Draw attention to text with fluorescent ink that won't bleed through paper

4 products

Chalk

Dustless, tapered, large-diameter, and reflective chalk

8 products

Stylus Pens

Scribble notes and enter data on touch screen devices without removing gloves or leaving smudges

2 products

Soapstone

Make temporary marks in welding applications at high temperatures where chalk would burn

7 products

Crayons

Wax, paint, high-purity, glow-in-the-dark, rough surface, and primer-resistant crayons

17 products

Tags

Hang throughout facilities to convey information

695 products

Name Badge Holders

Protect and display name badges on clips, lanyards, and bands

37 products

Label Printer Tape

Replace the label tape in label printers

242 products

Label Printers

Create custom labels on the spot

11 products

Labels

Stick onto items to identify or convey information about them

1,228 products

Tabs

Call attention to important sections in documents and organize hanging file folders

4 products

Message Plates

Fasten to doors, walls, and plate holders to identify locations and objects

279 products

Message Plate Holders

Mount on doors, walls, and desks to display message plates

4 products

Tamper-Evident Seals

Secure hasps, latches, and other connections to visibly indicate tampering

125 products

Keyboards

Wired, wireless, foldable, and washdown keyboards

29 products

Web Cameras

Record and stream high-definition video and sound from your computer

1 product

Mice

Wired and wireless mice

10 products

Pointers

Shine the laser or extend the tip to direct attention during presentations

6 products

Screen Protectors

Shield your phone, tablet, or teach pendant from smudges and scratches

17 products

Flash Drives

Store data, take it on the go, and transfer it to other devices with a USB port

5 products

Projection Screens

Display images from a projector on a flat surface

5 products

Reference Charts

Check decimal equivalents, drill sizes, or specifications for socket screws

6 products

Reference Books

Keep industrial information, regulations, and processes on hand

57 products

Reference Media

View digital machinery handbooks and video programs on OSHA's lockout/tagout procedures

4 products

Antennas

Mount on the outside of a vehicle for better radio reception

1 product

Headphones

Listen to audio while blocking out the noise around you

1 product

Speaker/Microphones

Connect to your radio to converse without having to unclip it from your belt

2 products

Telephones

Corded, cordless, outdoor, and hazardous location telephones

19 products

Text Telephone Adapters

Make it easier for people who are hard of hearing or speech-impaired to use phones

1 product

Telephone Splitters

Connect multiple phone lines to a single telephone jack

4 products

Telephone Cord Swivels

Attach to your handset so the cord won't tangle when the handset rotates

7 products

Telephone Handset Holders

Leave your hands free while you talk on the phone

2 products

Telephone Transmitters

Block background noise while on the phone so you're heard clearly

3 products

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

12 products

Telephone Cords

Connect telephones to data outlets

9 products

Telephone Enclosures

Protect telephones from water, dust, corrosion, and weather

3 products

Radios

Everything from walkie talkies to CB and AM/FM radios

14 products

Speakers

Play announcements, music, and other sounds

18 products

Headsets

Make hands-free calls from your computer, smartphone, or other device

7 products

Intercoms

Talk to people in different parts of your facility with the push of a button

3 products

Microphone Connectors

Replace or adapt your current microphone connector to fit your system

5 products

Microphone Cords

Plug your microphone into an amplifier or speaker

4 products

Microphones

Communicate through speakers, public address systems, and radios

2 products

Megaphones

Amplify your voice without hooking up to a speaker

2 products

Public Address Systems

Broadcast your voice to audiences with the microphone and built-in speaker

1 product

Signs

Everything from accident prevention to traffic control to exit signs

3,004 products

Safety Data Sheet Stations

Give employees access to Safety Data Sheets (SDS) and training booklets to meet OSHA standards

4 products

Laminators

Feed documents, banners, and signs through to add a protective layer

7 products

Laminating Sheets

Stick to one or both sides of documents for a protective layer

5 products

Shredders

Shred documents and credit cards into confetti-size pieces

4 products

Printer Toner

Replace empty toner cartridges in laser printers

99 products

Calendars

Wall, wet erase, and dry erase calendars to keep track of dates and appointments

10 products

Time Cards

Punch or stamp with a time clock to record attendance and working hours

11 products

Time Clocks

Punch into work by recording day and time

5 products

Bulletin Boards

Pin up messages and announcements

51 products

Chalkboards

Write with chalk, then erase

9 products

Letter Boards

Create messages by pressing characters into the grooved surface

4 products

Floor Decals

Stick to the floor to give instructions or direct traffic in and around your facility

44 products

Barcode Scanners

Read barcodes and send data to your computer

21 products

Character Hole Punches

Punch holes, letters, or numbers through paper as thick as laminated cardstock

3 products

Ink

Apply ink to rollers, pads, or stamps, then mark surfaces such as paper, fabric, metal, and plastic

13 products

Stamps

Mark surfaces such as metal, cardboard, paper, or fabric with indentations or ink

10 products

Checkpoint Recorders

Ensure security staff make their rounds with electronic check-ins; also called watchmen's clocks

1 product

Containers, Storage, and Furniture

File Holders

Keep documents organized in wall-mount, desktop, and revolving holders

50 products

Mobile Device Cases

Safeguard mobile devices from damage

21 products

Organizer Boxes

Store parts separately in compartments, trays, and drawers

181 products

Laptop Bags

Protect laptops while carrying them

3 products

Open-Top Bags

Close around material with a staple, twist tie, or heat sealer

218 products

Pocket Protectors

Shield pockets against stains and damage when carrying pens, pencils, and small tools

3 products

Teach Pendant Cases

Protect robot teach pendants from drops, scrapes, and spills to prevent downtime due to damage

14 products

Trays

Plastic, metal, fiberglass, glass, and wood trays

10 products

Desk Pads

Protect desks and other surfaces from scratches, writing marks, and stains

5 products

Desks

Stand up or sit down to work in offices and plants

40 products

Standing Desk Converters

Change any desk or table into a stand-up-height work surface

3 products

Workbenches

Often used for shop work with durable tops and storage for tools

104 products

Tables

Fixed-height, adjustable-height, and folding tables

491 products

Computer Stands

Adjust the shelves to hold computers and components at a comfortable working height

4 products

Cabinets

Store objects on enclosed shelves

446 products

Drawer Organizers

Keep tools and small parts sorted and protected in drawers

11 products

Computer Cabinets

Shield a computer while keeping a clear view of its screen

7 products

Back Supports

Attach to a stool or chair to reduce back strain and promote good posture

1 product

Chairs

Adjustable-height, clean room, folding, stackable, and shower seats

22 products

Footrests

Maintain good circulation by keeping your legs at a 90° angle while seated

5 products

Seat Cushions

Pad seats for added comfort

2 products

Stools

Adjustable-height, clean room, sit/stand, collapsible, and stools with backrests

112 products

Card Organizers

Store and file business and index cards

15 products

Cases

Protect equipment from impact with a foam-padded interior

75 products

Tool Pouches

Slip these pouches onto your belt to keep tools within reach

2 products

Computer Holders

Save surface space by mounting computers to the underside of desks

1 product

Shelving

Store a variety of items

1,052 products

Drying Racks

Suspend objects to let them dry

6 products

Chair Racks

Store and move multiple folding chairs at once

4 products

Document Racks

Access large documents, such as blueprints and technical drawings, faster than if they're piled in drawers

12 products

Spatulas

Mix and spread paints, chemicals, and adhesives

60 products

Spoons

Stainless steel, plastic, and wood spoons

35 products

Facility and Grounds Maintenance

Freeze Pops

Keep cool and stay hydrated when it’s hot

1 product

Slow Cookers

Cook and warm food at consistent, low temperatures

1 product

Condiments

Salt, pepper, mustard, ketchup, mayonnaise, creamer, and sweetener

11 products

Condiment Containers

Fill with salt, pepper, sugar, ketchup, mustard, and salad dressing for easy dispensing

10 products

Coolers

Fill with ice or ice packs to keep contents cold

8 products

Snacks

Stock break rooms and cafeterias with granola bars, popcorn, nuts, candy, and gum

10 products

Water Bottles

Plastic and stainless steel water bottles

2 products

Knife Blocks

Store up to five knives and one sharpening steel

1 product

Kitchen Knives

Boning, paring, butcher, bread, and chef's knives

42 products

Rolling Pins

Evenly roll out dough-like materials, such as clay

1 product

Kettles

Boil water faster than a microwave or stove

1 product

Pizza Cutters

Slice through everything from soft foam to doughy materials like clay

1 product

Stir Sticks

Mix beverages such as coffee and tea

2 products

Stir Stick Dispensers

Turn the knob to dispense stir sticks one at a time

1 product

Coffee Filters

Use with drip-style coffee makers

2 products

Cups

Coffee, drinking fountain, and condiment cups, as well as storage cups with lids

67 products

Coffee Makers

Drip- and percolator-style coffee makers

4 products

Coffee Decanters

Pour coffee brewed in drip-style coffee makers

2 products

Cup Dispensers

Store and dispense paper, plastic, and foam cups

3 products

Cup Sleeves

Slide onto hot cups for an insulated grip

2 products

Food Service Plates

Disposable or reusable plates

7 products

Bowls

Glass, rubber, and stainless steel mixing bowls as well as single-serving bowls

14 products

Coffee

Make coffee in drip, percolator, or K-cup style brewers

6 products

Aluminum Foil

Prepare food for cooking and storage

6 products

Hot Chocolate

Make single servings of hot chocolate

Store and serve beverages in break rooms and out in the field

11 products

Mugs

Carry coffee, tea, and other drinks with you

2 products

Tablecloths

Cover and protect tables, then throw away for easy cleanup

1 product

Straws

Sip and stir beverages with disposable paper or plastic straws

2 products

Toasters

Toast bread and bagels

2 products

Napkins

Tidy up messes, then throw them away

12 products

Straw Dispensers

Dispense straws one at a time

1 product

Flatware Containers

Organize forks, knives, and spoons

2 products

Dishwasher Racks

An open design lets dishwashers thoroughly wash and dry dishes

3 products

Napkin Dispensers

Grab napkins one at a time

3 products

Frying Pans

Cook food on stovetops

4 products

Tea

Make single cups of black tea

3 products

Ice Packs

Keep food, beverages, and other items cold longer than ice

2 products

Sports Drinks

Mix with water to quickly rehydrate

6 products

Colanders

Rinse and drain liquid from food

3 products

Plastic Wrap

Tightly seal produce and other fresh food for storage

5 products

Cutting Boards

Cut food on a textured, nonslip surface that won't crack or absorb liquids

10 products

Whisks

Mix and whip wet and dry ingredients

2 products

Toothpicks

Mint flavored and individually wrapped

1 product

Can Openers

Manual and electric can openers

5 products

Flatware

Stock your break room with disposable or reusable forks, knives, and spoons

13 products

Ice Cube Trays

Make ice cubes in your freezer

1 product

Spray Dusters

Clean hard-to-reach spaces with a burst of air

8 products

Vacuum Cleaners

Wet/dry, upright, hand-held, and backpack vacuums

57 products

Coffee Maker Cleaners

Place in the brew basket of a drip-style coffee maker and run it for a complete cleaning

1 product

Ice Maker Cleaners

Pour into your ice maker and run the cleaning cycle to remove lime scale and mineral deposits

1 product

Tarps

Shield equipment from weather, flames, chemicals, and more

67 products

Fabricating and Machining

Multitools

A variety of tools and blades all in one

1 product

Scissors

Cut through a wide range of materials from paper and plastic to carpet and Kevlar

183 products

Paper Hole Punches

Add holes to sheets of paper to store them in binders

9 products

Tongs

Grip and handle objects without touching them

2 products

Electrical

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

121 products

Outlet Strip Mounts

Snap in outlet strips for quick mounting on flat surfaces

4 products

Wireless Charging Pads

Charge smartphones with direct contact—no need to plug them in

3 products

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

54 products

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

140 products

Electrical Cords

Connect equipment and devices to a power supply

1,266 products

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

110 products

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

26 products

Electrical Adapters

Change electrical connectors to another type, size, or gender

210 products

Electrical Connector Clips

Attach to data connectors to lock them in place, repair them, or color code them

4 products

Electrical Cord Locks

Cover mated connectors on extension cords to prevent disconnection

2 products

Wire Splices, Connectors, and Taps

Join wire and protect the connection

14 products

Electrical Cord Reels

Neatly store electrical cords for easy access

14 products

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

160 products

Power Over Ethernet Injectors

Power devices such as routers and wireless access points in areas lacking a power outlet

5 products

Inverters

Transform DC voltage to power devices that run on AC voltage; prevent overload damage

12 products

Voltage Adapters

Change AC voltage to DC voltage to power a device

285 products

Wire and Cable Strippers

Remove the outer insulation on wire and cable

16 products

Wire Stripper Crimpers

Strip wire and crimp connectors with one tool

1 product

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

12 products

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

3 products

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

60 products

Tablet Holders

Equip tablets with safety switches to halt robots, conveyors, and other machinery in an instant

3 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

5 products

Telephone Wiring Blocks

Keep telephone cable organized and accessible

1 product

Safety Equipment

Safety Glasses

Shield your eyes from dirt, sunlight, lasers, and electrical and welding sparks

158 products

Earplugs

Protect your hearing in loud environments without the bulk of earmuffs

7 products

Hot Pads

Shield hands or surfaces from hot objects

2 products

Earmuffs

Dampen loud noises to protect hearing

21 products

Wheelchairs

Help guests and employees move around your facility

1 product

Crutches

Give injured guests and employees support to walk around your facility

3 products

Canes

Help guests and employees walk around your facility

3 products

Clearance Bars

Hang overhead to call attention to low-clearance areas, entrances, or exits

15 products

Building and Machinery Hardware

Monitor Stands

Support a monitor at viewing height

6 products

Laptop Stands

Adjust the height and angle of your laptop for comfortable viewing and typing

2 products

Tablet Stands

Raise and angle tablets for easy use

4 products

Positioning Arms

Mount and position tools, small electronics, and displays

251 products

Positioning Arm Mounts

Add a mounting surface to positioning arms

4 products

Key Racks

Store and quickly identify keys with color-coded and labeled tags

2 products

Lockout Procedure Stations

Store all of your lockout safety procedure forms in one place

3 products

Floor Mats

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

75 products

Cable Locks

Wrap around gates, tools, and equipment to prevent break-ins or theft

15 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

20 products

Fastening and Joining

Tape

Bind, seal, and mark surfaces

34 products

Tape Dispensers

Store and cut lengths of tape

25 products

Staplers

Air-powered, electric, cordless, and manual staplers

Use in air-powered, electric, cordless, and manual staplers to secure cardboard and other materials

9 products

Safety Pins

Fasten tags, labels, and other objects to fabric without pricking yourself

3 products

Measuring and Inspecting

Calculators

Perform finance functions, conversions, space and volume estimations, graphing, and more

16 products

Squares

Check 90° angles during layout work with combination, angle, or pipefitters' squares

125 products

Light Boxes

Illuminate your drafting work and view transparencies, slides, and X-rays

12 products

Data Cable Testing Adapters

Isolate the signals of a data line by connecting your testing device to an Ethernet wall outlet

1 product

Stopwatches

Track time or record an event from start to finish

10 products

Temperature Crayons

Less messy than liquids, draw marks that melt as surfaces reach a specific temperature

75 products

Chalk Line Reels

Fill with powdered chalk and snap a line; often used to mark where to cut material or lay tile

4 products

Compass Point-Holding Clamps

Attach to a pipe, ruler, or beam to scribe circles and arcs too large for a compass

3 products

Line Testers

Diagnose issues in telephone lines or Ethernet cables

5 products

Data Cable Testers

Identify open, short, and incorrectly wired circuits in coaxial and data cable

3 products

Line Testing Amplifiers

Pair with line testers to identify cables without touching them

2 products

Layout Compasses

Draw circles and transfer distance measurements

27 products

Fluid Handling

Refrigerators

Keep items cold, such as laboratory samples and flammable liquids

1 product

Freezers

Freeze perishables in science and laboratory applications

1 product

Material Handling

Carts

Transport objects around your facility

460 products

Heating, Ventilation, and Air Conditioning

Air Purifiers

Draw air in to remove contaminants such as dust, odors, fumes, and oil mist from your space

6 products