e.g. for SAF trailer axle, due to the special design with guide collar, the flat axle nut is securely held and slipping is avoided.
The 36 mm hexagon drive allows use with impact wrench, ratchet, torque wrench, etc..
The extremely robust design was milled and turned from solid material.
- Width across flats: 85 mm hex drive36
- mm hex height
- 82 mm outer diameter