Hinged hook wrench with pin, industrial version
for grooved nuts to DIN 1816.
Special steel, hardened and nickel-plated. With hole for hanging up.
Extended hook and shank, strengthened rivet, spring washer and optimised radial areas.
Rounded edges for better handling.
Sizes 16-22 without retaining ring.
- Longer shaft permits higher torque
- Lengthened cant dog ensures complete wrapping and safe handling
- Reinforced rivet increases working life and permits transmission of greater forces, especially with smaller sizes
- Even movement due to additional spring washer, one-handed operation possible
- Improved fit of the hooks with journal thickness and nut diameters.