Phil Wood Portable Cartridge Cup Installation Tool Driveshell increasing traction like a human

increasing traction like a human ankle adjusts while running

and engineering that will stand the test of time

External Width (mm): 30

The Serpentine is a bombproof

The alloy lightweight contender

Phil Wood Portable Cartridge Cup Installation Tool Driveshell increasing traction like a humanThis tool is the correct (and only) tool to use for Phil Wood cartridge cup installation for Phil Wood JIS and Phil Wood ISO square taper bottom brackets. Use of any other tool will damage the cartridge cups, and with the top notch quality of Phil Wood, this tool is the only way to go. An adjustable wrench (not included) is all that's needed to use the tool. Use with all types of Phil Wood cartridge cups.