Halder 3377.030 Supercraft Dead Blow, Non-Rebounding Hammer with Nylon Face Inserts Steel Housing and Steel Handle with Rubber GripGeneral Information Brand Halder Part Number 3377. 030 Product Type Dead Blow Hammers Packaging Bulk Country of Origin Germany UPC 4030618301684 California Residents Proposition 65 Warning Physical Characteristics Length 295 mm Weight 0. 59 kg 1. 29 lb Material Steel, Nylon Diameter 30 mm Details Features Non rebound, for extra powerful strikes. Noise dampening and gentle on the joints. Inserts made of special nylon with maximum strength. Break proof