Dustproof ratchet 1/2" • Very long service life without maintenance, regardless of working conditions. • Protection against dust, industrial sludge, etc. • Mechanism with 72 teeth for a return angle of 5°. • Reversal of rotation using a lever. • "Palm" system that allows pressing the head of the ratchet during loosening/tightening without the risk of accidentally reversing the direction of rotation. • Extremely compact head. • Suspension eye for work at height. • Design: glossy chrome-plated.