We´ve designed the Tilting Base specifically for use with our Park Tool TS-2.2 and TS-2 Professional Wheel Truing Stands. It allows for adjustment of the truing stand 20 degrees forward or backward for comfortable use at any bench height.Features:- Handy bins to hold Park Tool Spoke Wrenches and other small items such as spoke nipples- The bin corners are rounded to make even the smallest part easy to retrieve- Holes for mounting to workbench or other surfaces for greater stability