Pedro's 10mm Hex Driver - Crank Bolt Tool with Ball End

Pedro's 10mm Hex Driver - Crank Bolt Tool with Ball End Designed for installing and removing 10mm crank bolts, including Campagnolo Ultra-Torque cranks, and also suited to Mavic freehub body removal. Extra long hex key with a second ball end and an ergonomic dual-density screwdriver handle.

Pedro's 10mm Hex Driver - Crank Bolt Tool with Ball End

The Pedro's 10mm Hex Driver is a dedicated tool for the high-torque 10mm crank bolts that a standard L-key struggles with. It is designed for quick crank installation and removal, including Campagnolo Ultra-Torque cranks, and also works for Mavic freehub body removal.

An extra long hex key gives leverage on tight bolts, while the ball end on the second tip allows faster spinning at an angle. Built for workshop mechanics and home mechanics who work on cranks regularly.

Key Features

• 10mm hex tip with second ball end


• Extra long hex key for leverage on high-torque crank bolts


• Ergonomic dual-density screwdriver-style handle


• Heat-treated S2 tool steel construction


• Compatible with Campagnolo Ultra-Torque cranks and Mavic freehub body removal


• Backed by Pedro's lifetime warranty

Care & Safety

Fully seat the hex key in the bolt head before applying high torque to avoid rounding the fastener or the tool tip.