ANSI 100 Roller Chain | McMaster-Carr

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49 Products

Oblong Chain Rings—For Lifting

Also known as master and sling links, a large inner diameter provides room to attach multiple connectors or legs on a sling. Use these chain rings in general lifting applications. All meet strict ASME safety standards for lifting.

Note: Capacities listed are for vertical lifting only. As the angle changes from vertical, the amount of weight the chain ring can lift is significantly reduced.

For Grade 120 Chain—Chain rings for Grade 120 chain are the strongest we offer. They are approximately 20% stronger than chain rings for Grade 100 chain and about 35% stronger than chain rings for Grade 80 chain.

For Grade 100 Chain—Chain rings for Grade 100 chain are approximately 20% stronger than chain rings for Grade 80 chain.

For Grade 63 Chain—Chain rings for Grade 63 chain are approximately 60% as strong as chain rings for Grade 80 chain.

Powder-Coated Alloy Steel—Powder-coated alloy steel chain rings have mild corrosion resistance.

2205 Stainless Steel—Stainless steel chain rings better resist corrosion compared to steel chain rings.

Forged—Forged chain rings offer greater strength than welded chain rings.

Flat Thickness—Chain rings with a flat have a spot that's thinner than the rest of the chain ring, so you can slip on connectors that otherwise wouldn't fit. The flat doesn't affect the capacity of the chain ring.

	For Straight-Link Chain Trade Size
	One Chain	Two Chains	Thk.	Flat Thk.	Inside Lg.	Inside Wd.	Wt. Cap., lb.	Fabrication	Specs. Met		Each
For Grade 120 Chain







				Blue Powder-Coated Alloy Steel

				3/8"	—	3/4"	9/16"	6 1/4"	3 3/4"	12,800	Welded	ASME B30.26, OSHA Compliant 29 CFR 1910.184	0000000	000000


				For Grade 100 Chain







								Orange Powder-Coated Alloy Steel

								5/16", 3/8"	5/16"	3/4"	1/2"	6 1/4"	3 3/4"	12,800	Welded	ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184	000000	00000


								For Grade 80 Chain







												Alloy Steel

												9/32", 3/8"	3/8"	3/4"	—	5 1/2"	2 3/4"	13,200	Welded	ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184	0000000	00000




														Silver Powder-Coated Alloy Steel

														3/8", 1/2"	3/8"	3/4"	—	6"	3 1/4"	12,300	Forged	ASME B30.26, ASTM A952	00000000	00000


														For Grade 63 Chain







																		2205 Stainless Steel

																		3/8"	—	3/4"	9/16"	5 5/16"	2 15/16"	7,700	Welded	ASME B30.26, OSHA Compliant 29 CFR 1910.184	0000000	00000


																		For Grade 50 Chain







																				316 Stainless Steel

																				1/4", 5/16"	1/4"	3/4"	—	6"	3"	4,600	Welded	ASME B30.9	0000000	000000

Anchor Shackles for Lifting

Screw Pin

Safety Cotter Pin

Your go-to choice for connecting hooks, slings, and other rigging and lifting equipment. The rounded body on these shackles supports vertical or side loads without fatiguing or warping the shape. They meet ASME specifications for rigging and lifting, so they can hoist everything from steel beams to bulldozers. Look for the manufacturer's stamp to confirm the size and weight capacity. Also known as bow shackles.

Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the shackle can lift is significantly reduced.

Screw Pin—The most common shackle pin type. Although the pin easily connects and disconnects, it can come unscrewed or wear down over time, so it's best for temporary use.

Safety Cotter Pin—Both a threaded nut and cotter pin hold these shackles in place. Also known as bolt-type shackles, the pin won’t slide out with movement. This means you can use these shackles with vibrating equipment and for long-term rigging setups.

Black-Oxide Steel—The dark finish on these shackles resists occasional moisture.

Galvanized Steel—A thick coating protects these shackles in wet and outdoor environments better than black-oxide steel. However, they corrode when exposed to salt water and chemicals.

High-Strength Galvanized Alloy Steel—Stronger than galvanized steel with corrosion resistance in wet and outdoor environments.

Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant shackles stand up to moisture, salt water, and chemicals.

	Inside Lg.	Inside Wd.	Wt. Cap., lb.	Specs. Met		Each
Screw Pin







	Black-Oxide Steel

	3/4"	1 1/4"	7/8"	3"	2"	9,500	ASME B30.26, Fed. Spec. RR-C-271	0000000	000000




			Galvanized Steel

			3/4"	1 1/4"	7/8"	2 13/16"	2"	10,400	ASME B30.26, Fed. Spec. RR-C-271	0000000	00000




					High-Strength Galvanized Alloy Steel

					3/4"	1 9/32"	29/32"	2 27/32"	1 29/32"	14,000	ASME B30.26	0000000	00000




							Highly Corrosion-Resistant 316 Stainless Steel

							3/4"	1 1/4"	7/8"	2 27/32"	1 29/32"	6,000	ASME B30.26, Fed. Spec. RR-C-271	0000000	00000


							Safety Cotter Pin







											Black-Oxide Steel

											3/4"	1 1/4"	7/8"	3"	2"	9,500	ASME B30.26, Fed. Spec. RR-C-271	0000000	00000




													Galvanized Steel

													3/4"	1 1/4"	29/32"	2 13/16"	2"	10,400	ASME B30.26, Fed. Spec. RR-C-271	0000000	00000




															High-Strength Galvanized Alloy Steel

															3/4"	1 9/32"	29/32"	2 27/32"	1 29/32"	14,000	ASME B30.26	0000000	000000




																	Highly Corrosion-Resistant 316 Stainless Steel

3/4"																	1 1/4"	7/8"	2 27/32"	1 3/4"	6,000	ASME B30.26, Fed. Spec. RR-C-271	0000000	000000

Removable Figure-Eight Chain Connecting Links—Not for Lifting

Often used with transport chain, these links are good for binding, tying down, and pulling loads. To assemble, hammer the pin through the center. They’re also known as hammer locks.

	Inside Wd.	Wt. Cap., lb.	Fabrication		Each
For Grade 70 Chain







	Zinc-Plated Steel

	5/8"	3/4"	4 3/32"	1 11/32"	15,800	Forged	0000000	000000

Pear-Shaped Chain Rings—For Lifting

Limit rope and chain movement with the narrow end of these chain rings and attach multiple connectors to the wide end. These chain rings meet strict ASME safety standards for lifting.

Note: Capacities listed are for vertical lifting only. As the angle changes from vertical, the amount of weight the chain ring can lift is significantly reduced.

For Grade 100 Chain—Chain rings for Grade 100 chain are approximately 20% stronger than chain rings for Grade 80 chain.

316 Stainless Steel—316 stainless steel chain rings have excellent resistance to salt water and chemicals.

	For Straight-Link Chain Trade Size
	One Chain	Two Chains	Thk.	Inside Lg.	Narrow End Inside Wd.	Wide End Inside Wd.	Wt. Cap., lb.	Fabrication	Specs. Met		Each
For Grade 100 Chain







				Orange Powder-Coated Alloy Steel

				3/8", 1/2"	3/8"	3/4"	5 5/8"	2"	2 3/4"	18,000	Welded	ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184	0000000	000000


				For Grade 80 Chain







								Alloy Steel

								3/8", 1/2"	3/8"	3/4"	6"	1 3/4"	3"	13,200	Welded	ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184	0000000	00000


								For Grade 50 Chain







												316 Stainless Steel

												1/4", 5/16"	1/4"	3/4"	6"	1 1/2"	3"	4,600	Welded	ASME B30.26	0000000	000000

D-Type Shackles for Lifting

Screw Pin

Safety Cotter Pin

The best choice for lifting with chain. The bow and pin are equally wide to keep chain links from sliding or moving and support heavier vertical loads than anchor shackles. However, they're rated for vertical lifting only, as side loading might deform the bow. All meet ASME specifications for use with rigging and lifting equipment. Look for the manufacturer's stamp to confirm the size and weight capacity. Also known as chain shackles.

Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the shackle can lift is significantly reduced.

Screw Pin—The most common shackle pin type. Although the pin easily connects and disconnects, it can come unscrewed or wear down over time, so it's best for temporary use.

Galvanized Steel—A thick coating protects these shackles in wet and outdoor environments better than black-oxide steel. However, they corrode when exposed to salt water and chemicals.

High-Strength Galvanized Alloy Steel—Stronger than galvanized steel with corrosion resistance in wet and outdoor environments.

Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant shackles stand up to moisture, salt water, and chemicals.

	Inside Lg.	Inside Wd.	Wt. Cap., lb.	Specs. Met		Each
Screw Pin







	Galvanized Steel

	3/4"	1 1/4"	29/32"	2 13/32"	1 1/4"	10,400	ASME B30.26, Fed. Spec. RR-C-271	0000000	000000




			Highly Corrosion-Resistant 316 Stainless Steel

			3/4"	1 7/32"	29/32"	2 13/32"	1 7/32"	6,000	ASME B30.26, Fed. Spec. RR-C-271	000000000	00000


			Safety Cotter Pin







							Galvanized Steel

							3/4"	1 1/4"	29/32"	2 13/32"	1 1/4"	10,400	ASME B30.26, Fed. Spec. RR-C-271	0000000	00000




									High-Strength Galvanized Alloy Steel

									3/4"	1 1/4"	29/32"	2 3/8"	1 1/4"	13,000	ASME B30.26	0000000	00000




											Highly Corrosion-Resistant 316 Stainless Steel

											3/4"	1 7/32"	29/32"	2 13/32"	1 7/32"	6,000	ASME B30.26, Fed. Spec. RR-C-271	000000000	000000

Quick-Disconnect Links

The narrow notch makes connecting and disconnecting these links a breeze. Just turn them 90° and pull them apart at the gap to separate. They're often used to extend the length of chain and fittings, but they aren't as secure as threaded quick links.

Warning: Not for overhead lifting.

Highly Corrosion-Resistant 316 Stainless Steel—These links won't degrade when exposed to harsh weather, salt water, and most chemicals.

			Highly Corrosion-Resistant 316 Stainless Steel
Thk.	Inside Lg.	Inside Wd.	Wt. Cap., lb.		Each



	3/4"	3"	1 1/8"	2,000	0000000	000000

Oblong Chain Rings—Not for Lifting

Smaller than lifting oblong chain rings, these chain rings provide room for snaps, carabiners, and other non-lifting connectors. Use them to secure loads with ropes or chains.

Galvanized Steel—Galvanized steel chain rings have a thick coating for corrosion resistance.

	Inside Lg.	Inside Wd.	Wt. Cap., lb.	Specs. Met		Each
Red Painted Steel—Forged



	3/4"	3 1/2"	1 1/8"	14,000	—	0000000	000000


	Galvanized Steel—Forged



			3/4"	3 1/2"	1 1/8"	14,000	Fed. Spec. RR-C-271	0000000	00000

Oblong Chain Ring Assemblies—For Lifting

Providing better load distribution and alignment than single oblong chain rings, these reduce wear in three- and four-leg slings. All meet strict ASME safety standards for lifting.

For Grade 80 Chain—Chain rings for Grade 80 chain have a maximum lifting angle of 60°.

			Oblong Chain Rings		Coupling Chain Rings
	For Straight-Link Chain Trade Size	Thk.	Inside Lg.	Inside Wd.	Inside Lg.	Inside Wd.	Wt. Cap., lb.	Max. Lifting Angle	Fabrication	Specs. Met		Each
For Grade 80 Chain







				Orange Powder-Coated Alloy Steel

				9/32"	3/4"	6 5/8"	3 11/16"	5 5/16"	3"	11,200	60°	Welded	ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184	0000000	0000000

D-Type Shackles

Screw Pin

Flush Screw Pin

Safety Cotter Pin

Pair these shackles with chain to pull and tow loads. The narrow bow prevents chain links from sliding or moving, but they're rated for inline tension only—they can’t handle pulling or tension to the side. Also known as chain shackles.

Warning: Not for overhead lifting.

Screw Pin—The most common shackle pin type. Although the pin easily connects and disconnects, it can come unscrewed or wear down over time, so it's best for temporary use.

Flush Screw Pin—The ends of the pin sit flush with the shackle, so they won’t snag or catch on anything that might loosen the shackle.

Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant shackles stand up to moisture, salt water, and chemicals.

	Inside Lg.	Inside Wd.	Wt. Cap., lb.		Each
Screw Pin







	Highly Corrosion-Resistant 316 Stainless Steel

	3/4"	1 19/32"	25/32"	2 3/4"	1 19/32"	5,500	0000000	000000


	Flush Screw Pin







					Highly Corrosion-Resistant 316 Stainless Steel

					3/4"	1 1/2"	3/4"	2 19/32"	1 1/2"	4,000	0000000	00000


					Safety Cotter Pin







									Highly Corrosion-Resistant 316 Stainless Steel

									3/4"	1 1/2"	25/32"	2 3/4"	1 1/2"	5,500	0000000	00000

D-Shaped Chain Rings—Not for Lifting

The flat side allows you to connect webbing and strapping, so they lay flat and resist bunching. Use them to secure loads with ropes or chains.

Zinc-Plated Steel—Zinc-plated steel chain rings are mildly corrosion resistant.

Forged—Forged chain rings offer greater strength than welded chain rings.

	Inside Lg.	Inside Wd.	Wt. Cap., lb.		Each
Zinc-Plated Steel—Forged



	3/4"	3"	3"	9,100	00000000	000000

Chain Rings—For Lifting

Use these chain rings for general lifting applications. All meet strict ASME safety standards for lifting.

	Wt. Cap., lb.	Fabrication	Specs. Met		Each
For Grade 80 Chain







	Alloy Steel

	3/8"	3/4"	4"	8,600	Welded	ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184	0000000	000000

Removable Triangle-Shaped Chain Connecting Links—For Lifting

The flat side lets webbing and strapping lay flat, so they don’t slide and bunch. These links are often used to connect webbing to a master link. They meet strict ASME safety standards for lifting. To assemble, hammer the pin through the center. They’re also known as hammer locks and sling links.

Note: Connecting links are for vertical lifting only.

For Grade 100 Chain—Links for Grade 100 chain are approximately 20% stronger than links for Grade 80 chain.

Powder-Coated Alloy Steel—Powder-coated alloy steel links have mild corrosion resistance.

	Wide End Inside Wd.	Wt. Cap., lb.	Fabrication	Specs. Met		Each
For Grade 100 Chain







	Blue Powder-Coated Alloy Steel

	1/2"	3/4"	4 3/32"	1 31/32"	15,000	Forged	ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184	0000000	0000000

Flat Shackles for Lifting

Screw Pin

Safety Cotter Pin

Lift with web slings. The wide, flat bow on these shackles prevents your sling from folding or bunching to keep loads distributed equally. All meet ASME specifications for rigging and lifting equipment. Look for the manufacturer's stamp to confirm the size and weight capacity. Also known as webbing shackles. Optional spools fit on the pin to center attachments and keep rope from sliding across the pin.

Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the shackle can lift is significantly reduced.

Screw Pin—The most common shackle pin type. Although the pin easily connects and disconnects, it can come unscrewed or wear down over time, so it's best for temporary use.

High-Strength Painted Alloy Steel—The paint provides some corrosion resistance, but can chip or wear away over time.

	Shackles										Optional Spools
	For Web Wd.	Thk.	Opening Wd.	Pin Dia.	Inside Lg.	Inside Wd.	Wt. Cap., lb.	Specs. Met		Each		Each
Screw Pin







				High-Strength Painted Alloy Steel

				1"	3/4"	29/32"	3/4"	1 1/2"	1 13/32"	6,500	ASME B30.26	0000000	000000	00000000	000000


				Safety Cotter Pin







								High-Strength Painted Alloy Steel

								1 1/2"	3/4"	1 1/4"	29/32"	1 29/32"	1 3/4"	13,000	ASME B30.26	00000000	00000	00000000	00000

Figure-Eight Ring Links


	Connector Shown Open

Often used in cable stringing and pulling applications, these ring links lock quickly and stay closed under tension. They’re not for use in overhead lifting applications. They should not be used as a link for chain or to repair chain.

Eye ID	Wt. Cap., lb.		Each







Galvanized Iron

3/4"	2 1/2"	5 1/4"	1 1/16"	2,000	0000000	000000

Flexible Shackles for Lifting

A flexible and lightweight option for lifting. Made of polyethylene rope with a nylon cover, these shackles wrap around a variety of lifting points without marring surfaces. All meet ASME specifications for rigging and lifting equipment. To close them, pull the bar through the loop and slide the rubber lock over each end of the bar. Keep these shackles away from sharp edges, which could cause them to break and fail.

Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the shackle can lift is significantly reduced.

Specs. Met		Each







Polyethylene Rope with Nylon Fabric Cover

3/4"	5"	6,700	ASME B30.26	0000000	000000


3/4"	10"	6,700	ASME B30.26	0000000	00000

Anchor Shackles

Screw Pin

Flush Screw Pin

Safety Cotter Pin

The most common choice for connecting slings, hooks, and more. The bow on these shackles is wider than the pin to support loads from multiple directions and accommodate multiple connectors. They’re often used to tie down or secure loads for transport or storage. Also known as bow shackles.

Warning: Not for overhead lifting.

Screw Pin—The most common shackle pin type. Although the pin easily connects and disconnects, it can come unscrewed or wear down over time, so it's best for temporary use.

Flush Screw Pin—The ends of the pin sit flush with the shackle, so they won’t snag or catch on anything that might loosen the shackle.

Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant shackles stand up to moisture, salt water, and chemicals.

	Inside Lg.	Inside Wd.	Wt. Cap., lb.		Each
Screw Pin







	Highly Corrosion-Resistant 316 Stainless Steel

	3/4"	1 1/2"	3/4"	3 11/32"	2 11/16"	4,000	00000000	000000


	Flush Screw Pin







					Highly Corrosion-Resistant 316 Stainless Steel

					3/4"	1 1/2"	3/4"	3 5/16"	2 17/32"	4,000	0000000	00000


					Safety Cotter Pin







									Highly Corrosion-Resistant 316 Stainless Steel

									3/4"	1 19/32"	25/32"	3 3/32"	2 17/32"	5,500	0000000	00000

Pear-Shaped Chain Rings—Not for Lifting

Limit rope and chain movement with the narrow end of these chain rings and attach multiple connectors to the wide end. Use them to secure loads with ropes or chains.

Galvanized Steel—Galvanized steel chain rings have a thick coating for corrosion resistance.

	Inside Lg.	Narrow End Inside Wd.	Wide End Inside Wd.	Wt. Cap., lb.	Specs. Met		Each
Red Painted Steel—Forged



	3/4"	4 1/2"	1 1/2"	3"	6,000	—	0000000	000000


	Galvanized Steel—Forged



			3/4"	4 1/2"	1 1/2"	3"	6,000	Fed. Spec. RR-C-271	0000000	00000

Flexible Shackles

A flexible, lightweight alternative to steel shackles. Made of polyethylene rope with a nylon cover, they wrap around a variety of anchor points without marring surfaces. To close them, pull the bar through the loop and slide the rubber lock over each end of the bar. Keep these shackles away from sharp edges, which could cause them to break and fail.

Warning: Not for overhead lifting.

	Each







Polyethylene Rope with Nylon Fabric Cover

3/4"	5"	11,200	0000000	000000


3/4"	10"	11,200	0000000	00000

Pipe-Lifting Hooks


Shown in Use

Use these hooks with a crane, hoist, or other lifting device to move heavy pipes. Since they lift the pipe from both ends, they keep it balanced and stable as it moves. Slide a hook onto each end of your pipe, attach a shackle (not included) to the eye, then connect to your lifter with a chain sling.

Warning: Never use to lift people or items over people.

Hooks											Shackles
	Hook
Wt. Cap. per Pair, lb.	Opening Wd.	Usable Lg.	Eye ID	Ht.	Wd.	Thk.	Wt., lb.	Specs. Met		Pair		Each







			Yellow-Painted Steel

			8,000	1 1/2"	2 5/8"	13/16"	6 3/4"	5 3/4"	3/4"	13	ASME B30.9	0000000	0000000	0000000	000000