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Specifications Met
Chain Rings—Not for Lifting
 |
For Straight-Link Chain Trade Size | Thk. | Inside Lg. | Wt. Cap., lb. | Each | |||
|---|---|---|---|---|---|---|---|
Steel—Welded | |||||||
| 3/16" | 3/16" | 1 1/4" | 200 | 3564T31 | 00000 | ||
| 3/16" | 3/16" | 2" | 100 | 3564T24 | 0000 | ||
| 1/4" | 1/4" | 1 1/2" | 400 | 3564T25 | 0000 | ||
| 1/4" | 1/4" | 2" | 300 | 3564T26 | 0000 | ||
| 5/16" | 5/16" | 2" | 600 | 3564T14 | 0000 | ||
| 3/8" | 3/8" | 2" | 900 | 3564T16 | 0000 | ||
| 3/8" | 3/8" | 3" | 700 | 3564T17 | 0000 | ||
| 3/8" | 3/8" | 4" | 500 | 3564T18 | 0000 | ||
| 1/2" | 1/2" | 2 1/2" | 1,400 | 3564T21 | 0000 | ||
| 1/2" | 1/2" | 3" | 1,200 | 3564T22 | 00000 | ||
| 5/8" | 5/8" | 4" | 1,700 | 3564T23 | 00000 | ||
Zinc-Plated Steel—Welded | |||||||
| 3/16" | 3/16" | 1 1/4" | 200 | 3564T41 | 0000 | ||
| 3/16" | 3/16" | 2" | 100 | 3564T53 | 0000 | ||
| 1/4" | 1/4" | 1 1/2" | 400 | 3564T43 | 0000 | ||
| 1/4" | 1/4" | 2" | 300 | 3564T44 | 0000 | ||
| 5/16" | 5/16" | 2" | 600 | 3564T45 | 0000 | ||
| 3/8" | 3/8" | 2" | 900 | 3564T46 | 0000 | ||
| 3/8" | 3/8" | 3" | 700 | 3564T47 | 0000 | ||
| 3/8" | 3/8" | 4" | 500 | 3564T48 | 0000 | ||
| 1/2" | 1/2" | 2 1/2" | 1,400 | 3564T49 | 0000 | ||
| 1/2" | 1/2" | 3" | 1,200 | 3564T51 | 00000 | ||
| 5/8" | 5/8" | 4" | 1,700 | 3564T52 | 00000 | ||
Galvanized Steel—Welded | |||||||
| 1/4" | 1/4" | 1 1/2" | 400 | 3068T21 | 0000 | ||
| 1/4" | 1/4" | 2" | 300 | 3068T28 | 0000 | ||
| 5/16" | 5/16" | 2" | 700 | 3068T29 | 0000 | ||
| 3/8" | 3/8" | 2" | 900 | 3068T24 | 0000 | ||
| 1/2" | 1/2" | 3" | 1,400 | 3068T25 | 00000 | ||
| 1/2" | 1/2" | 4" | 1,200 | 3068T26 | 00000 | ||
| 5/8" | 5/8" | 4" | 1,800 | 3068T27 | 00000 | ||
18-8 Stainless Steel—Welded | |||||||
| 5/32" | 3/16" | 3/4" | 500 | 3769T71 | 0000 | ||
| 5/32" | 3/16" | 1" | 500 | 3769T72 | 0000 | ||
| 5/32" | 3/16" | 1 1/4" | 300 | 3769T73 | 0000 | ||
| 3/16" | 1/4" | 1" | 600 | 3769T74 | 0000 | ||
| 3/16" | 1/4" | 1 1/2" | 400 | 3769T75 | 0000 | ||
| 3/16", 1/4" | 5/16" | 1 1/2" | 700 | 3769T76 | 0000 | ||
| 3/16", 1/4" | 5/16" | 2" | 600 | 3769T77 | 0000 | ||
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.
316 Stainless Steel—Stainless steel chain rings better resist corrosion compared to steel 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 | ||||||||||||
| 9/32" | — | 1/2" | 3/8" | 4 5/8" | 2 3/4" | 6,100 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 5512T11 | 000000 | ||
| 5/16" | — | 5/8" | 1/2" | 3 15/16" | 2 3/16" | 7,400 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 5512T24 | 00000 | ||
| 3/8" | — | 3/4" | 9/16" | 6 1/4" | 3 3/4" | 12,800 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 5512T12 | 00000 | ||
| 1/2" | — | 1" | 25/32" | 7 1/2" | 4 1/4" | 30,000 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 5512T13 | 000000 | ||
| 5/8" | 1/2" | 1 3/32" | 13/16" | 7 7/8" | 4 5/16" | 25,300 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 5512T16 | 000000 | ||
For Grade 100 Chain | ||||||||||||
Orange Powder-Coated Alloy Steel | ||||||||||||
| 7/32" | — | 7/16" | 3/8" | 3 1/2" | 2 9/16" | 3,800 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3119T2 | 00000 | ||
| 7/32", 9/32" | 7/32" | 9/16" | 3/8" | 4 23/32" | 2 3/4" | 6,100 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3119T3 | 00000 | ||
| 9/32", 5/16" | 9/32" | 5/8" | 1/2" | 5 1/2" | 3 1/8" | 8,400 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3119T11 | 00000 | ||
| 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 | 3119T5 | 00000 | ||
| 3/8", 1/2" | 3/8" | 7/8" | 21/32" | 6 1/4" | 4 5/16" | 18,500 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3119T6 | 00000 | ||
| 1/2", 5/8" | 1/2" | 1 1/16" | 25/32" | 7 1/2" | 4 5/16" | 30,000 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3119T12 | 00000 | ||
| 5/8", 3/4" | 5/8" | 1 1/4" | 1 1/32" | 9 1/16" | 5 1/8" | 45,000 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3119T13 | 000000 | ||
| 3/4", 7/8" | 3/4" | 1 1/2" | 1 1/8" | 10 13/16" | 5 7/8" | 61,100 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3119T14 | 000000 | ||
For Grade 80 Chain | ||||||||||||
Alloy Steel | ||||||||||||
| 9/32" | — | 7/16" | — | 3" | 1 1/2" | 3,600 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3568T38 | 00000 | ||
| 9/32" | — | 1/2" | — | 5" | 2 1/2" | 4,100 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3568T42 | 00000 | ||
| 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 | 3568T43 | 00000 | ||
| 1/2", 5/8" | 1/2" | 1" | — | 7" | 3 1/2" | 22,500 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3568T36 | 000000 | ||
| 5/8", 3/4" | 5/8" | 1 1/4" | — | 8 3/4" | 4 3/8" | 32,500 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3568T37 | 000000 | ||
For Grade 63 Chain | ||||||||||||
316L Stainless Steel | ||||||||||||
| 3/16" | 3/16" | 3/8" | 11/32" | 3 1/8" | 2" | 1,900 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 30765T6 | 00000 | ||
2205 Stainless Steel | ||||||||||||
| 9/32" | — | 1/2" | 3/8" | 4 5/16" | 2 3/8" | 3,600 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 30765T75 | 00000 | ||
| 3/8" | — | 3/4" | 9/16" | 5 5/16" | 2 15/16" | 7,700 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 30765T7 | 00000 | ||
| 3/8", 1/2" | 3/8" | 7/8" | 21/32" | 6 5/16" | 3 9/16" | 13,900 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 30765T73 | 000000 | ||
For Grade 50 Chain | ||||||||||||
316 Stainless Steel | ||||||||||||
| 3/16", 1/4" | 3/16" | 1/2" | — | 5" | 2 1/2" | 2,100 | Welded | ASME B30.9 | 7062N11 | 00000 | ||
| 3/16", 1/4" | 3/16" | 5/8" | — | 5 1/2" | 2 3/4" | 2,800 | Welded | ASME B30.9 | 7062N12 | 000000 | ||
| 1/4", 5/16" | 1/4" | 3/4" | — | 6" | 3" | 4,600 | Welded | ASME B30.9 | 7062N13 | 000000 | ||
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 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. They have a maximum lifting angle of 60°.
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 120 Chain | |||||||||||||
Blue Powder-Coated Alloy Steel | |||||||||||||
| 9/32" | 1 1/16" | 7 1/2" | 4 5/16" | 3 3/8" | 1 9/16" | 22,000 | 90° | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 8472T11 | 0000000 | ||
| 3/8" | 1 5/16" | 9 1/16" | 5 1/8" | 4 1/2" | 1 15/16" | 33,200 | 90° | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 8472T12 | 000000 | ||
| 1/2" | 1 1/2" | 10 13/16" | 5 7/8" | 5 1/2" | 2 9/16" | 61,100 | 90° | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 8472T13 | 000000 | ||
For Grade 100 Chain | |||||||||||||
Yellow Powder-Coated Alloy Steel | |||||||||||||
| 7/32", 9/32" | 11/16" | 5 1/2" | 3 1/8" | 4 11/16" | 2 3/8" | 9,400 | 60° | Welded | ASME B30.26, ASTM A952, EN 1677, OSHA Compliant 29 CFR 1910.184 | 7163T32 | 00000 | ||
| 5/16" | 7/8" | 6 5/16" | 3 11/16" | 5 1/2" | 3 1/8" | 17,100 | 60° | Welded | ASME B30.26, ASTM A952, EN 1677, OSHA Compliant 29 CFR 1910.184 | 7163T33 | 000000 | ||
| 3/8" | 1 1/8" | 10 13/16" | 5 11/16" | 6 5/16" | 3 11/16" | 26,400 | 60° | Welded | ASME B30.26, ASTM A952, EN 1677, OSHA Compliant 29 CFR 1910.184 | 7163T34 | 000000 | ||
| 1/2" | 1 5/16" | 10 13/16" | 5 11/16" | 7 1/2" | 4 5/16" | 46,200 | 60° | Welded | ASME B30.26, ASTM A952, EN 1677, OSHA Compliant 29 CFR 1910.184 | 7163T35 | 000000 | ||
For Grade 80 Chain | |||||||||||||
Orange Powder-Coated Alloy Steel | |||||||||||||
| 7/32" | 5/8" | 5 5/16" | 3" | 4 13/16" | 2 11/16" | 7,200 | 60° | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 8948T12 | 000000 | ||
| 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 | 8948T13 | 000000 | ||
| 3/8" | 1" | 7 1/2" | 4 5/16" | 6 5/8" | 3 11/16" | 21,200 | 60° | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 8948T14 | 000000 | ||
| 1/2" | 1 1/4" | 9 1/4" | 5 5/16" | 7 1/2" | 4 5/16" | 29,900 | 60° | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 8948T15 | 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 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 80 Chain | ||||||||||||
Alloy Steel | ||||||||||||
| 7/32", 9/32" | 7/32" | 1/2" | 6" | 1 1/2" | 3" | 4,100 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3570T34 | 000000 | ||
| 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 | 3570T35 | 00000 | ||
| 1/2", 5/8" | 1/2" | 1" | 8" | 2 1/2" | 4" | 22,500 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3570T36 | 000000 | ||
| 5/8", 3/4" | 5/8" | 1 1/4" | 9" | 3" | 6" | 32,500 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3570T37 | 000000 | ||
| 3/4", 7/8" | 3/4" | 1 1/2" | 12" | 3" | 6" | 52,700 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3570T42 | 000000 | ||
| 7/8", 1" | 7/8" | 1 3/4" | 12" | 4" | 7" | 73,500 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3570T39 | 000000 | ||
| 1", 1 1/4" | 1" | 2" | 14" | 4" | 7" | 88,900 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3570T43 | 000000 | ||
Chain Rings—For Lifting
 |
Use these chain rings for general lifting applications. All meet strict ASME safety standards for lifting.
316 Stainless Steel—316 stainless steel chain rings are approximately 60% as strong as alloy steel chain rings. They have excellent resistance to salt water and chemicals.
For Straight-Link Chain Trade Size | Thk. | Inside Lg. | Wt. Cap., lb. | Fabrication | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|
For Grade 80 Chain | |||||||||
316 Stainless Steel | |||||||||
| 1/8" | 3/8" | 2" | 700 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 33555T71 | 000000 | ||
| 3/16" | 1/2" | 2 1/2" | 1,300 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 33555T72 | 00000 | ||
| 1/4" | 5/8" | 3" | 1,800 | Welded | ASME B30.26, OSHA Compliant 29 CFR 1910.184 | 33555T73 | 000000 | ||
Alloy Steel | |||||||||
| 9/32" | 1/2" | 2 1/2" | 4,300 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3569T21 | 00000 | ||
| 5/16" | 5/8" | 3" | 5,600 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3569T31 | 00000 | ||
| 3/8" | 3/4" | 4" | 8,600 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3569T22 | 00000 | ||
| 1/2" | 7/8" | 4" | 13,200 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3569T23 | 00000 | ||
| 5/8" | 1" | 4" | 19,000 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3569T24 | 00000 | ||
| 3/4" | 1 1/4" | 5" | 24,000 | Welded | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 3569T25 | 000000 | ||
