Short design
With knurling
With locking pin
Chrome-plated, polished
DIN 3124, ISO 2725-1
Wrench size: 1
Total length: 52 mm
Drive: Square, hollow 20 mm (3/4 inch)
Output: Outside 12-point profile
Diameter d1 (output side): 36.5 mm
Diameter d2 (drive side): 33.2 mm
