3/0 Chain | McMaster-Carr

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10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

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6,849 Products

Most Likely Products

Chain

Bind, lift, and tow loads, hang objects, and construct barriers; stronger and heavier than wire rope

321 products

Roller Chain and Links

Mate with sprockets to transmit power between rotating shafts

574 products

All Results

Material Handling

Chain

Bind, lift, and tow loads, hang objects, and construct barriers; stronger and heavier than wire rope

321 products

Chain Rings

Join chains and add connectors for binding, towing, and lifting

149 products

Chain Connecting Links

Attach fittings to lift components or bind, tie down, and pull items

51 products

Quick Links

Join rope, cable, and chain to secure loads

116 products

Shackles

Lift, pull, and anchor heavy loads while keeping them secure with a pin

307 products

Bead Chain

Tether tools to machines, keys to chucks, and caps to tanks; also known as ball chain

102 products

Bead Chain Links

Connect, loop, and mount lengths of bead chain

47 products

Hooks

Lift, hang, and bind loads with rope and chain

291 products

Lanyards

Pull, hang, tie down, and tether objects with the attached fittings

27 products

Snap Hooks

Spring, slide, or press open to quickly connect rope and chain

278 products

Transport Chain Assemblies

Tie down heavy cargo and equipment so they won't shift during transport

10 products

Ring Links

Bend, hammer, or twist closed to connect chain links and attach fittings

47 products

Swivels

Rotate loads to keep rope and chain from twisting and knotting

70 products

Slings

Grip and lift loads with hoists and cranes; made of webbing, rope, or chain

66 products

Trailer Safety Chains

Keep trailers attached to vehicles even when hitches fail

5 products

Conveyor Trolley Hooks

Suspend loads from trolleys on overhead conveyors and rotate 90°

1 product

Conveyor Trolleys

Carry loads along overhead beam conveyors

6 products

Conveyor Trolley Hangers

Attach loads to trolleys on overhead enclosed-track powered conveyors

1 product

Conveyor Trolley Chains

Connect trolleys and guide movement along tracks in overhead conveyors

2 products

Conveyor Chain Trolleys

Carry loads smoothly along overhead enclosed-track powered conveyors

1 product

Conveyor Belts

Move loads along belt conveyors

22 products

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

3 products

Conveyor Belt Drive Sprockets

Transmit power to chain belting to keep it running smoothly

23 products

Conveyor Tracks

Create an enclosed runway for trolleys to carry loads along overhead conveyors

4 products

Conveyor Track Brackets

Hang and join sections of enclosed conveyor track

2 products

I-Beam Tracks

Create a runway for trolleys to carry loads along overhead beam conveyors

2 products

Conveyor Wear Strips

Reduce friction and abrasion on conveyor chain belts

30 products

Conveyor Wear Strip Rivets

Mount wear strips to conveyor belt frames

2 products

Conveyor Belt Idler Pulleys

Keep chain belts moving without sagging

8 products

Conveyor Guides

Direct and position items on conveyors while keeping them from falling off

12 products

Wheel Chock Anchors

Tether wheel chocks in place

1 product

Tire Chains

Wrap around wheels for added traction in snow and mud

5 products

Webbing

Create straps for holding cargo in place

3 products

Cycle Accessories and Replacement Parts

Add parts like horns and baskets or replace components on your cycle

4 products

Ramps

Create a walkway to maneuver equipment over curbs, thresholds, and on-and-off trailers

1 product

Power Transmission

Roller Chain and Links

Mate with sprockets to transmit power between rotating shafts

574 products

Roller Chain Spring Clips

Replace the clips that secure ANSI roller chain connecting links

7 products

Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

3,407 products

Chain and Belt Tensioners

Control tension on your roller chain or belt for smooth operation and a long service life

87 products

Leaf Chain and Links

Pair with flat-belt pulleys for low-speed pulling and to counterbalance machinery

9 products

Roller Chain Alignment Tools

Align sprockets and roller chain during installation and adjustment

1 product

Roller Chain Guides

Align roller chain to limit friction, reducing noise and prolonging the chain's life

34 products

Roller Chain Breakers

Open links to alter roller chain length

7 products

Inverted-Tooth Chain

Smoothly transmit power between rotating shafts with minimal vibration and noise

6 products

Inverted-Tooth Chain Pins

Replace the pins in your inverted-tooth chain or link two chains together

6 products

Roller Chain Pullers

Keep roller chain in place while you add or remove links

4 products

Roller Chain Spring Clip Removal Tools

Push or twist to remove spring clips from links

2 products

Chain and Belt Guards

Hold chains and belts in place while shielding your drive from interference

25 products

Roller Chain Breaker/Riveters

Alter roller chain length or strengthen it for better performance on high-speed drives

1 product

Safety Equipment

Chain Barriers

Hook chain onto posts to restrict access to areas

27 products

Chain Barrier Links

Split in half and snap back together to securely connect lengths of chain

6 products

Building and Machinery Hardware

Padlock Hanging Chains

Attach padlocks that aren't in use to walls and workstations to prevent losing them

9 products

Pull Cords

Operate doors, vents, skylights, and overhead equipment

7 products

Chain Wheels

Add a pull chain to operate overhead doors, hatches, and valves

40 products

Starter Pull Cords

Replace pull cords on generators, lawn mowers, and other machines

1 product

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

1 product

Measuring and Inspecting

Chain Wear Gauges

Check if your chain is worn out

30 products

Electrical

Cable and Hose Carriers

Route, protect, and guide moving cable

193 products

Communication

Tag Rings

Loop onto tags to attach them to lanyards, key rings, and other objects

59 products

Sign Holders

Display signs on walls, floors, tables, and other surfaces

2 products

Fastening and Joining

Chains for Chain Wrenches

Replace the chain on your chain wrench

16 products

Lighting

Light Socket Pull Cords

Lengthen pull-chain light switches

1 product

Fabricating and Machining

Chain Saw Chains

Replace the chain on your chain saw

18 products

Fluid Handling

Hose and Hose Fittings

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

2 products