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Thickness Thickness |
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For Chain Grade For Chain Grade |
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Inside Width Inside Width |
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Inside Length Inside Length |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Removable Figure-Eight Connecting Links—For Lifting
Hammer the pin through the center to assemble these links. They’re also known as hammer locks and sling links. Often used to connect the legs of chain sling to a master link, these links are good for general lifting applications. All meet strict ASME safety standards for lifting.
Links for Grade 120 chain are the strongest links we offer. They are approximately 20% stronger than links for Grade 100 chain and about 35% stronger than links for Grade 80 chain. Links for Grade 100 chain are approximately 20% stronger than links for Grade 80 chain. Links for Grade 63 chain are approximately 60% as strong as links for Grade 80 chain.
Powder-coated steel links have mild corrosion resistance. Stainless steel links better resist corrosion compared to steel links.
Note: Connecting links are for vertical lifting only.
| For Straight-Link Chain Trade Size | Thick. | Inside Lg. | Inside Wd. | Capacity, lbs. | Fabrication | Specifications Met | Each | |
For Grade 120 Chain | ||||||||
|---|---|---|---|---|---|---|---|---|
Blue Powder-Coated Alloy Steel | ||||||||
| 9/32 | 29/64" | 2 31/64" | 13/16" | 5,200 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 000000 | 000000 |
| 5/16 | 9/16" | 2 7/16" | 1 1/64" | 6,600 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 000000 | 00000 |
| 3/8 | 45/64" | 3 1/16" | 1 9/64" | 10,600 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 000000 | 00000 |
| 1/2 | 7/8" | 4 13/64" | 1 19/64" | 17,900 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 000000 | 00000 |
| 5/8 | 1 1/16" | 5 1/32" | 2 3/8" | 27,500 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 000000 | 000000 |
For Grade 100 Chain | ||||||||
Black Powder-Coated Alloy Steel | ||||||||
| 7/32 | 5/16" | 1 47/64" | 35/64" | 2,700 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 9/32 | 25/64" | 2 3/32" | 43/64" | 4,300 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 5/16 | 15/32" | 2 7/16" | 3/4" | 5,700 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 3/8 | 19/32" | 2 53/64" | 15/16" | 8,800 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 1/2 | 51/64" | 3 15/32" | 1 7/64" | 15,000 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 5/8 | 15/16" | 4 13/32" | 1 11/32" | 22,600 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 3/4 | 1 17/64" | 4 31/32" | 1 47/64" | 35,300 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 000000 |
| 7/8 | 1 11/32" | 6 5/16" | 2" | 42,700 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 000000 |
Orange Painted Alloy Steel | ||||||||
| 7/32 | 5/16" | 1 47/64" | 35/64" | 2,700 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 9/32 | 25/64" | 2 3/32" | 43/64" | 4,300 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 5/16 | 15/32" | 2 7/16" | 3/4" | 5,700 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 3/8 | 19/32" | 2 53/64" | 15/16" | 8,800 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 1/2 | 51/64" | 3 15/32" | 1 7/64" | 15,000 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 5/8 | 15/16" | 4 13/32" | 1 11/32" | 22,600 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 00000 |
| 3/4 | 1 17/64" | 4 31/32" | 1 47/64" | 35,300 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 000000 |
| 7/8 | 1 27/64" | 6 3/16" | 2 1/16" | 42,700 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 00000000 | 000000 |
For Grade 80 Chain | ||||||||
Alloy Steel | ||||||||
| 7/32 | 1/4" | 1 13/32" | 29/64" | 2,100 | Forged | ASME B30.9, ASTM A952 | 0000000 | 00000 |
| 9/32 | 5/16" | 1 15/16" | 9/16" | 3,500 | Forged | ASME B30.9, ASTM A952 | 0000000 | 00000 |
| 3/8 | 1/2" | 2 27/64" | 13/16" | 7,100 | Forged | ASME B30.9, ASTM A952 | 0000000 | 00000 |
| 1/2 | 45/64" | 3 33/64" | 1 5/32" | 12,000 | Forged | ASME B30.9, ASTM A952 | 0000000 | 00000 |
| 5/8 | 13/16" | 4 1/16" | 1 13/32" | 18,100 | Forged | ASME B30.9, ASTM A952 | 0000000 | 00000 |
| 3/4 | 15/16" | 4 25/32" | 1 23/32" | 28,300 | Forged | ASME B30.9, ASTM A952 | 0000000 | 00000 |
| 7/8 | 1 3/64" | 5 1/4" | 1 57/64" | 34,200 | Forged | ASME B30.9, ASTM A952 | 0000000 | 000000 |
For Grade 63 Chain | ||||||||
318 Stainless Steel | ||||||||
| 3/16 | 9/32" | 1 7/16" | 1/2" | 1,300 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 0000000 | 00000 |
| 3/8 | 33/64" | 2 7/8" | 15/16" | 5,500 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 0000000 | 000000 |
| 5/8 | 53/64" | 4 1/16" | 1 7/16" | 13,800 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 0000000 | 000000 |
318LN Stainless Steel | ||||||||
| 9/32 | 3/8" | 2 1/8" | 11/16" | 2,750 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 0000000 | 00000 |
| 1/2 | 11/16" | 3 5/8" | 1 1/8" | 9,350 | Forged | ASME B30.9, OSHA Compliant 29 CFR 1910.184 | 0000000 | 000000 |
Nonremovable Figure-Eight Connecting Links—For Lifting
Once secured with the included locking pin, these links must be cut off to be removed. Also known as sling links, they’re often used to connect the legs of a chain sling to a master link. All meet strict ASME safety standards for lifting. To assemble, use a ball peen hammer to hammer the pin through the center and then insert the locking pin into the hole.
Note: Connecting links are for vertical lifting only.
For technical drawings and 3-D models, click on a part number.
| For Straight-Link Chain Trade Size | Thick. | Inside Lg. | Inside Wd. | Capacity, lbs. | Fabrication | Specifications Met | Each | |
For Grade 100 Chain | ||||||||
|---|---|---|---|---|---|---|---|---|
Orange Powder-Coated Alloy Steel | ||||||||
| 9/32 | 25/64" | 2 3/32" | 43/64" | 4,300 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 0000000 | 000000 |
| 3/8 | 19/32" | 2 53/64" | 15/16" | 8,800 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 0000000 | 00000 |
| 1/2 | 51/64" | 3 15/32" | 1 7/64" | 15,000 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 0000000 | 00000 |
| 5/8 | 53/64" | 4 1/16" | 1 5/16" | 22,600 | Forged | ASME B30.9, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 0000000 | 00000 |
Removable Triangle-Shaped 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 technical drawings and 3-D models, click on a part number.
| For Straight-Link Chain Trade Size | Thick. | Inside Lg. | Wide-End Inside Wd. | Capacity, lbs. | Fabrication | Specifications Met | Each | |
For Grade 100 Chain | ||||||||
|---|---|---|---|---|---|---|---|---|
Blue Powder-Coated Alloy Steel | ||||||||
| 5/16 | 7/16" | 2 19/32" | 1 3/16" | 5,700 | Forged | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 0000000 | 000000 |
| 3/8 | 1/2" | 3 3/16" | 1 9/16" | 8,800 | Forged | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 0000000 | 00000 |
| 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 | 00000 |
| 5/8 | 13/16" | 4 7/16" | 2 9/16" | 22,600 | Forged | ASME B30.26, ASTM A952, OSHA Compliant 29 CFR 1910.184 | 0000000 | 000000 |
90° Twist Threaded Connecting Links—Not for Lifting
The twisted shape of these links prevents loads from rotating or knotting. Because they thread closed by hand or with a wrench, these links are also known as quick links. Use them to hang, pull, and secure loads. Made of zinc-plated steel, these links are mildly corrosion resistant. The nut must completely cover the threads for these links to handle their maximum capacity. They can be reused.
For technical drawings and 3-D models, click on a part number.