Description: Features: brand new and high quality These hammers suit for any hammering operation, such as ball joints and U-joints. Used in tire repair, automotive industry, sheet metal industry and so on. With high quality and durable performance. Made from the best shock-resisting alloy steel available. Designed to fit all popular air hammers with a standard 401 shank Use for body forming on fenders, hoods and panels against a body dolly. Slightly oval face for smoothing sheet metal, rivet setting, knock out, etc. Specification: Material: Metal Dimensions: As pictures shown.(approx) 1#, 178x25mm(7.01x0.98in) 2#, 100x30mm(3.94x1.18in) Color: Silver Quantity: 1 set(2pcs) Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 2 pcs x Pneumatic Air Hammer Bits(other accessories demo in the picture is not included.) These hammers suit for any hammering operation, such as ball joints and U-joints. Used in tire repair, automotive industry, sheet metal industry and so on. With high quality and durable performance. Made from the best shock-resisting alloy steel available. Designed to fit all popular air hammers with a standard 401 shank