5/16" A-1359 Clevis Foundry Hook Weld-On Hook Tapped with standard UNC class

Tapped with standard UNC class 2 threads after galvanizing

Clip sizes up through 1-1/2 have rolled threads

Also available in blank (as forged) item (S-4028) or on request with metric threading ( M-400)

Angle Indicators -- Indicates the maximum included angle which is allowed between two (2) sling legs in the hook

The Crosby ELIMINATOR combines selected features and functionality of a master link

5/16" A-1359 Clevis Foundry Hook Weld-On Hook Tapped with standard UNC classForged Alloy Steel Quenched and Tempered. Individually Proof Tested to 2 1 2 times the Working Load Limit with certification. Each hook has a Product Identification Code (PIC) for material traceability, along with the size and the name Crosby. Suitable for use with Grade 100 and Grade 80 chain. Fatigue rated at 1 1 2 times the Working Load Limit at 20,000 cycles. Look for the Platinum Color Crosby Grade 100 Alloy Products. Hook can be tip loaded at