Fox part number 002-00-000-A for 2.0 shock body piston or reservoir IFP internal floating piston

For IFP number: 223-00-003-A or 805-00-002-KIT
IFP uses o-ring number: 029-00-324-A

All German Motorsports shock reservoir IFP internal floating piston depth tool provides a quick and accurate method of measuring and setting the shock reservoir piston depth during service. The tool is an excellent way to monitor and prevent possible piston movement while bleeding air from your shock. Its heavy duty construction ensures proper function and long life. Works on all major reservoir brands and lengths that are threaded 1/4-20 such as Fox Shocks.