FEATURES: - HIGHEST DURABLE JAPANESE STEEL ANVIL - HANDLE EXHAUST - ONE HAND OPERATION FOR FORWARD & REVERSE: 3 POSITIONS FOR EACH SIDE - REPLACEABLE ANVIL DESIGN FOR SHORT SOCKET OR CHANGE TO TRADITIONAL ANVIL OF 3/8" AND 1/2" - SHORT LENGTH: ONLY 3.3" FROM FRONT TO REAR ALLOWS TO ACCESS EASILY IN CRAMPED SPACES - DIE CASTING OF HOUSING - POWERFUL TORQUE WITH LOW NOISE (MUFFLER OPTION)