[MxHonda]

This must be the "offset key" although most say it is not needed.

http://cgi.ebay.com/ebaymotors/2006-hummer-h3-2-lift-le...temZ7991953905QQrdZ1

The instuctions are "It takes an 1 1/8" Socket. Take pressure off the torsion bars by jacking up you truck. Put on the emergency brake. Mark the bolt and frame with a chalk mark to keep track of rotations. Each full turn equals around 1/2" lift. I think I turned mine 4 turns and picked up 1 1/2", just enough to level out the truck and equal the clearance on the wheel wells. The next day I took it to the dealership and had it aligned it is free up to 7,500 miles on you new truck. They said it neede very little adjustment."