Wera 7772 C Ratchet Insert Reversible 1/2" Square Drive 078637

7772 C Ratchet insert, reversible, 9x12 mm, 1/2" x 58 mm For torque wrenches of the Click-Torque X series with 9x12 mm holder For 1/2" square socket wrench inserts and 1/2" connecting parts with square drive Fine toothing with 72 teeth Easy switching by knob Socket lock by push button Ratchet insert, reversible, for 1/2" square socket wrench inserts and 1/2" connecting parts with square drive; for torque wrenches of the Click-Torque X series with 9x12 mm holder. 1/2"x58,0