Product Description Hardened steel lockring tool with solid 1" base for FRW-1 freewheel remover wrench, tool wrench or vice. The thin-walled design fits most hubs without disassembly of the cone nut or locknut. Features:drive size: 1" (25.4 mm)12 slotsDiameter: 23.5 mmspecially developed sprocket remover for thru-axles with 12 mm locking pinsuitable for retaining ringsCompatibility:ShimanoSRAM (including 1x)SunRaceSunTourChris Kingfits some Shimano and similar disc brake rotor lockringsManufacturer Number:FR-5.2GT Contents:1 x Manufacturer: Park Tool Company 1185 Eagle Lake Rd Shoreview MN 55126 USA info@parktool.com Distributor: GROFA Action Sports GmbH Otto-Hahn-Straße 17 65520 Bad Camberg Germany info@grofa.com