商品概要 STANDARDS: NF ISO 3315、 ISO 3315、 DIN 3122、 ASME B107.10 Socket locking and quick release system. Dust proof、 maintenance free mechanism. 72 teeth mechanism for 5度 increments. Drive direction switch allows easy reversal even with gloved or greasy hands. Palm control system - allows the operator to press down on the head avoiding risk of accidental reverse Ultra-compact head. Hook for hanging when working at height. Ergonomic comfort grip handle design resistant to workshop chemicals and solvents. Finish: bright chrome.