Pedros Equalizer Pedal Wrench II Shop Quality Pedal Wrench: 15mm. A quality pedal wrench is worth its weight in gold. The Pedros Equalizer Pedal Wrench makes quick work of even the toughest pedals. Features include an extra long 350mm length tubular handle with dice grip for control and comfort heat-treated chrome-moly steel construction for the ultimate strength and lasting performance and a precision cut 15mm wrench opening positioned at a 30 degree offset to improve mechanical advantage and wrench positioning. Backed by Pedros lifetime warranty.