CHA3

This special tool has been developed for easy tightening and unscrewing wing-nuts. We use high-strength aluminium alloys as they are used for aircraft-construction so that we can assure very stable and light tools. To avoid damage to the wing-nut the tool coatings are made of soft-strength aluminium.

The drive comes from a 1" square. With an adapter it can be reduced to a 3/4" square for allowing using a torque key.