Unior Bike Tools Cassette Removal Tool 1670.7/4 for Shimano w/ Guide Pin

Specifications: Function: removal & installation of cassettes Tool Type: Remover, socket Type: multi-tooth Drive: square 1/2" , open-end wrench 21 mm Compatibility: Shimano and comparable lockrings, e.g. from SRAM, Suntour, SunRace Technical Information: M