The Torx fastener's quickly becoming standard issue on the modern bicycle, and quality wrenches like Pedro's L 7 piece Set are an essential addition to any home or professional tool box. Made from heat treated SNCM V alloy steel, these wrenches ensure superior strength and excellent purchase to prevent stripped bolts. They also feature extra length for leverage and access to hard to reach bolts. The set includes T10, T15, T20, T25, T27, T30, and T40 sizes in a convenient holder. Pedro's L Torx 7 piece Set is backed by Pedro's lifetime warranty.