Park Tool Park SR-18.2 Sprocket Remover/Chain Whip - SR-18.2
Park Tool Park SR-18.2 Sprocket Remover/Chain Whip - SR-18.2, Park Tool 1/8" Sprocket Chain Whip & Wrench. Features: Chain fits 1/8" fixed-gear sprockets Heat treated steel with molded handle for comfort 1" (25.4mm) box end wrench Specs: Description:1/8" sprocket chain whip/wrench, SR-18.2