This combination chain whip and freewheel / lockring remover wrench is heat treated to prevent bending and flexing, with a molded handle for comfort.

– 1/8-inch model works on 1/8-inch chains and sprockets
– 1-inch (25.4mm) box-end wrench fits Park Tool Freewheel/Cassette Lockring Tools
– Features hardened pins to keep the chain in place