The USPSA Kit provides the shooter complete freedom to personally adjust the height, tilt, or cant of their holster to their preference It is designed for use with the Model 5198 Concealment Holster, however since the holster mount has the same 3-hole pattern as our various Safariland holsters, it allows interchangeability The USAPA Kit fits 15 (38 mm) to 175 (45 mm) belt widths and locks down with set screws