Bicycle Spanner Wrench Hub Pedal Repair Wrench For Mountain Bike Carbon Steel Multi-Spec Wrench 13/14/15/16/17/18/19mm Fix Tools Description: Product name: Hub repair wrench Brand: BOY Color: black Size: 19.4*4.6cm Net weight: 82g Thickness: 2mm Specification: 13/14/15/16/17/18/19mm Material: 45# steel Specifications: 1. High quality carbon steel material, one piece stamping molding, light weight, not easy to rust or deformation, long service life 2. Both ends open, a variety of specifications, 13-19mm, suitable for most of the folding bicycle road bike mountain bike 3. The surface of the wrench is electrophoresis treated, will not be burr hurt fingers, feel comfortable, save effort 4. Small size design is suitable for quick repair, ultra-thin thickness can easily repair the bicycle, and will not damage the crank and bicycle surface plating, is the ideal choice for cycling enthusiasts Package Included: 1*wrench