Short design
With knurling
With locking pin
Chrome-plated, polished
DIN 3124, ISO 2725-1
Wrench size: 41
Total length: 68.5 mm
Drive: Square, hollow 20 mm (3/4 inch)
Output: Outside hexagon profile
Diameter d1 (output side): 55.5 mm
Diameter d2 (drive side): 39 mm
