With the Facom 831.3 tap wrench, you achieve controlled and accurate manual thread cutting for sizes from M6 to M12. The overall length of 385 mm delivers high leverage, allowing you to turn taps smoothly and generate sufficient torque without unnecessary strain. Precision-ground, hardened jaws securely clamp square shanks from 5 to 16 mm, preventing slipping and keeping your tapping straight. Constructed with a pressure-cast zamak body, this wrench provides dependable rigidity and long-lasting durability for thread cutting, maintenance, and repair work in any workshop.