Park Tool SR-1 Chain Whip 3/32"
This combination chain whip and freewheel / lock ring remover wrench is heat treated to prevent bending and flexing, with a molded handle for comfort.
- Works on 5- to 10-speed cassettes and freewheels
- 1" (25.4mm) box-end wrench fits Park Tool Freewheel/Cassette Lockring Tools
- Features hardened pins to keep the chain in place