The Park SR-12 Sprocket Remover/Chain Whip makes it easy to separate your cassette lockring or freewheel from the freehub body. 15" long for extra leverage and vinyl coated handle for comfortWorks on 5- to 12-speed cassettes and freewheels1" (25.4mm) box-end wrench fits Park Tool Freewheel/Cassette Lockring ToolsFeatures hardened pins to keep the chain in placeSprocket remover/chain whip made from heat treated steel and a molded handle for comfort
