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Oblong Chain Rings—For Lifting
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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.
Powder-Coated Alloy Steel—Powder-coated alloy steel chain rings have mild corrosion resistance.
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 | ||||||||||||
| 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 | 0000000 | ||
For Grade 80 Chain | ||||||||||||
Silver Powder-Coated Alloy Steel | ||||||||||||
| 1/2" 5/8" | 1/2" | 1 3/32" | — | 7 1/2" | 4 1/4" | 26,000 | Forged | ASME B30.26, ASTM A952 | 31195T24 | 000000 | ||
