... G80,lifting clutch, chain clutch, shortening clutch 2)Material: Forged Alloy Steel 3)B.L= 4 times*WLL Features:1 ... steel, EN1677 material3) Surface treatment: color-painted, self-colored4) Process: drop forged, heat treated5) Specifications: 6mm, 7mm, 8mm, 10mm, 13mm, 16mm, ... specifications and marks can be made according to customer's requirementPacking:Plastic bags and cartons on pallets1.Size:6-8 ...