Half Links | McMaster-Carr

	Roller Chain Trade Size Roller Chain Trade Size

	Material Material

Steel

Stainless Steel

Brass

	Pitch Pitch

	Strand Type Strand Type


Single	Double

	Pitch Type Pitch Type

Single

Double

	Roller Width Roller Width

	Roller Chain Standard Roller Chain Standard

ANSI

ISO

	Roller Diameter Roller Diameter

	Working Load Working Load

10,000 lbs. or greater

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Thickness Thickness

	Inside Length Inside Length

	Capacity Capacity

Less than 10,000 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

30,000 to 39,999 lbs.

40,000 lbs. or greater

	Inside Width Inside Width

	Application Application

Not for Lifting

For Lifting

	Finish Finish

Treated

Nickel Plated

Black Ultra-Corrosion-
Resistant Coated

	For Chain Trade Size For Chain Trade Size

	Opening Width Opening Width

	Connecting Link Shape Connecting Link Shape

	Grade Grade

100

120

	Specifications Met Specifications Met

ISO

ASME

Fed. Spec.

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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397 Products

ANSI Roller Chain and Links

Roller chain links engage with matched sprocket teeth to transmit power between rotating shafts.

Heavy Duty ANSI Roller Chain and Links

Thick side plates allow this chain to handle greater capacity than standard chain.

Corrosion-Resistant ANSI Roller Chain and Links

This 304 stainless steel roller chain is more corrosion resistant than treated steel roller chain.

High-Strength Corrosion-Resistant
ANSI Roller Chain and Links

Treated steel chain has over eight times the capacity of stainless steel chain.

Ultra-Corrosion-Resistant ANSI Roller Chain and Links

Made of 316 stainless steel, this is our most corrosion-resistant chain.

Extended-Life Maintenance-Free
ANSI Roller Chain and Links

A rubber ring seals grease between the bushings and pins and keeps out dust and other contaminants.

Maintenance-Free ANSI Roller Chain and Links

With oil-embedded bushings and oil-coated pins, this chain is self-lubricating, which means it requires less maintenance than standard ANSI roller chain.

Corrosion-Resistant Maintenance-Free
ANSI Roller Chain and Links

This self-lubricating nickel-plated steel chain has better corrosion resistance than steel chain and does not require regular maintenance.

High-Strength Corrosion-Resistant
Double-Pitch ANSI Roller Chain and Links

Treated steel chain has over six times the capacity of stainless steel chain.

Corrosion-Resistant Double-Pitch
ANSI Roller Chain and Links

Made of stainless steel, this chain has excellent corrosion resistance.

Double-Pitch ANSI Roller Chain and Links

This chain is made of steel.

Corrosion-Resistant Hollow-Pin
ANSI Roller Chain and Links

Made of stainless steel, this chain has excellent corrosion resistance.

Hollow-Pin ANSI Roller Chain and Links

This steel chain handles higher loads than stainless steel chain.

ANSI Roller Chain Link Assortments

Keep an assortment of extra steel links on hand for maintenance and repairs. Assortments include connecting, adding, and adding-and-connecting links.

Metric Roller Chain and Links

This chain is made of steel.

Corrosion-Resistant Metric Roller Chain and Links

Made of stainless steel, this chain has excellent corrosion resistance.

High-Strength Corrosion-Resistant
Metric Roller Chain and Links

Treated steel chain has over seven times the capacity of stainless steel chain.

Maintenance-Free Metric Roller Chain and Links

With self-lubricating pins and bushings, this metric roller chain requires less maintenance than standard roller chain.

Links and Rings—Not for Lifting

Rings—Not for Lifting

Oblong Links—Not for Lifting

D-Rings—Not for Lifting

The flat side allows you to connect webbing and strapping, so they lay flat and resist bunching.

Pear-Shaped Links—Not for Lifting

The narrow end that restricts the movement of the rope and chain and a wide end that allows room to attach multiple connectors.

Triangle-Shaped Threaded
Connecting Links—Not for Lifting

Use for three-sided connections. Flat sides ensure webbing and strapping lay flat, so they won't slide and bunch.

Oval-Shaped Threaded
Connecting Links—Not for Lifting

Also known as quick links, screw the nut onto the threaded end to attach end fittings.

Square-Shaped Threaded
Connecting Links—Not for Lifting

Flat sides allow webbing and strapping to lay flat, so they won't slide and bunch.

Pear-Shaped Threaded
Connecting Links—Not for Lifting

The narrow end restricts the movement of rope and chain, and the wide end allows room to attach multiple connectors.

Links and Rings—For Lifting

Removable Figure-Eight Connecting Links—For Lifting

Also known as hammer locks, assemble by hammering a pin through the center.

Nonremovable Figure-Eight
Connecting Links—For Lifting

For security, these connectors must be cut off to be removed.

Removable Pear-Shaped Connecting Links—For Lifting

The pear-shaped link provides more room for attachments than standard figure-eight connectors.

Oblong Links—For Lifting

Also known as master and sling links, a large inner diameter provides room to attach multiple connectors or legs on a sling.

Rings—For Lifting

Oblong Link Assemblies—For Lifting

Providing better load distribution and alignment than single oblong links, these reduce wear in three and four leg slings.