Wera 7772 B Ratchet Insert, Reversible, 9X12-mm., 9X12x3/8-in.x52-mm.

• For torque wrenches from the Click-Torque X series with 9×12 mm mounting
• For 3/8″ square socket wrench inserts and 3/8″ connecting parts with square drive
• Fine toothing with 72 teeth
• Easy switching by knob
• Socket lock by push button

Application: For 3/8″ square socket wrench inserts and 3/8″ connecting parts with square drive
Drive: 9×12 mm; for torque wrenches of the Click-Torque X and XP series with 9×12 mm holder
Design: With reversing ratchet, push-button release, forged, chrome-vanadium steel, matt chrome-plated; with safety pin

Includes:

• 7772 B Ratchet insert, reversible, 9×12 mm, 9×12 x 3/8″ x 52 mm