Socket spanner 3-edge

Increases your efficiency : Unique Wiha handle-length concept for optimum balance of torque and control. Protects your health : With the patented SoftFinish® handle design, ensuring work is kind to hands and muscles. Recommended by doctors and therapists at German Campaign for Healthier Backs. Application : For triangular screws DIN 22424 and triangular nuts DIN 22425. Blade : High quality chrome-vanadium-molybdenum steel, through hardened, chrome-plated. DIN 22416.