Dunlop ECB131 knob protective rubber

Dunlop kieliveivi ROAD PRO 

Dunlop Road Pro Stringwinder  make replacing strings quick and easy. The special fast action steel axle enables smooth rotation-eliminating any unstable wobbling. Its tough construction and comfortable grip-with an extra hidden storage compartment inside-make this an essential tool for any player's gig bag. The guitar model features a handy built-in bridge pin puller.