3/8", Reversible Ratchet, 20 - 100 Nm Automatic short-stroke release, clearly audible and palpable click signal when the pre-selected torque is reached, accuracy according to ISO 6789: +/- 3% Acoustic Click Signal Application Left-hand thread, Right-hand thread Display Window scale Type Article Design 3/8" Accuracy / Tolerance 3 % Main color black Length 430.0 mm Secondary color yellow