This tool immobilizes the final drive pinion and allows you to easily and safely loosen and tighten the nut on all 1970 and later dual shock and Monolever models. (all models except those with Paralever). The tool works with both hex nuts and spline nuts (see photos). Final Drive Holding Fixture (8833030) is highly recommended for use with this tool.
This tool works great in conjunction with a trio of final drive tools (see photos for visual depiction straight from our workshop)