3/4"X3"X6" GRADE 100 MASTER LINK Master Links are designed to go with the Kuplex Kupler or the Kuploks and act as a connection device to construct one or two Branch/leg alloy chain slingsThese Kuplex master links are forged, heat treated Chain Size: 3/8 in, 9/32 in [Min]Material Diam: 3/4 inInner Length: 6 inInner Width: 3 inWorking Load Limit: 8800 lbGrade: 100Material: Alloy SteelFinish: RedType: K-2Wt.: 2 1/2 lb