Wheel Capsule And Axle Nut Socket 
For clean, easy loosening and tightening of flat oval wheel capsules and axle nuts, e.g. on  axles.
For the dismantling and assembly of grease capsules on  axles.
Extremely versatile.
Suitable for exact torque with a 3/4"square drive.
Ideally suited for very high tightening and loosening torques.
For machinery usage.
Special steel.