Components 20mm Socket Insert for BB Wrench

This lightweight 7075 aluminum wrench is a perfect companion for long - distance journeys. It fits Center Lock brake rotor lock rings and common external bottom bracket cups. The hex end has magnets that can hold various stainless - steel inserts (sold separately). TECH SPECS: It's a 20mm socket insert for a BB wrench and is compatible with Otso Cycles Tuning Chip/20mm hex.

How to use: First, choose the appropriate stainless - steel insert if needed and attach it to the hex end with the help of the built - in magnets. Then, use the wrench on Center Lock brake rotor lock rings or common external bottom bracket cups, or the Otso Cycles Tuning Chip/20mm hex. Attention: Make sure to handle the wrench gently as it's made of lightweight aluminum. Don't use excessive force that might cause it to bend. Maintenance: After each use, wipe it clean with a dry cloth. If it gets dirty, you can use a mild soap and water solution to clean it, then dry it thoroughly to prevent rust.