Description
Ring plug-in head with drop-forged rectangular shank and spring retaining pin for a secure fit.

Material
Chrome vanadium steel, chrome-plated.

Application
For torque wrenches with rectangular sockets and ring-head tightening applications.

Technical Data
- Type: 1-18
- Width across flats: 18 mm
- Width b: 28.9 mm
- Height h: 13.2 mm
- Pitch S: 17.5 mm
- Plug-in shank: 9x12 mm

Notes
Match the pitch of the plug-in head to the torque wrench operating instructions.