Nut and Bolt Handle

Nut and Bolt Handle

Nut and bolt Handle is used on jockey wheels that have a hole through the worn drive.

The grub screw handle is another option but the worm drive has no hole through it. Instead, the top drive of the drive has been counter-sunk to accept the head of a grub screw.

AL-KO and Manutec grub screw models are interchangeable.

The roll pin model fits work drives with a smaller hole. A roll pin can be pushed through a smaller hole in the worm drive.

AL-KO models have a larger diameter roll pin than the comparable le Manutec model.