Description
Square drive plug-in head with drop-forged rectangular shank and spring retaining pin for a secure fit in torque wrenches with rectangular sockets.

Material
Chrome vanadium steel, chrome-plated.

Application
For torque wrenches with rectangular sockets.

Technical Data
- Type: 1-3/8
- Square drive: 3/8 inch
- Width b: 23 mm
- Height h: 15 mm
- Pitch S: 17.5 mm
- Long-term rated loading: 135 Nm
- Plug-in shank: 9x12 mm

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