The selected PROLINE group is intended for professional use. Proline socket wrenches with the symbol 18811, as well as the drive of the caps, were made of durable tool steel chrome-vanadium CrV. The caps were made using the die forging method, and before the hardening process they were calibrated using precise measures and control devices. The set is designed for workshop work, in the services of trucks and industrial machines. The whole set is supplied in a solid and durable metal box with a handle.
Specification:
- Strength properties of caps higher than the requirements of DIN 3124 and PN-ISO 1711
- Chromium vanadium steel
- Chrome and polished
Included:
- 3/4" hex sockets: 19, 21, 22, 23, 24, 26, 27, 29, 30, 32, 35.36, 38, 41, 46, 50 mm
- Handle with ratchet 3/4"
- Extensions 3/4" 100, 200, 400 mm
- Sliding handle 3/4"
- Supplied in a metal box
- Number of elements in the set: 21