When putting on the fireman's work positioning belt, the belt itself is wrapped around the body and closed by pulling the webbing end through the alloy frame, going back with it through the two-pin buckle and hooking the metal inserts into this. After that the webbing end is pulling through and fixed by the fitted webbing loops. The belt has to fit the body tightly.Carbine: TwistlockWeight: 1.030 grApprovals: DIN 14927