This set includes a range of sizes: TX8, TX10, TX15, TX20, TX25, TX27, TX30, and an additional practical holder to ensure you always have the right tool for the task at hand. Each key is precisely crafted and features a chrome vanadium shaft with a comfortable two-component handle for an ergonomic and secure grip. To enhance the precision of these tools, the tips are carefully coated with black oxide to optimize tool tolerances for maximum accuracy in your tasks. Our TX T-handle keys are designed to fit screws and bolts perfectly, giving you unwavering confidence in your work. The two-component handle provides a comfortable and secure grip, making each use a pleasure. You will keep choosing these premium TX keys time and again. The T-handle holder is made entirely of metal and is designed to fit your TX T-handle keys perfectly. It will look great holding your frequently used T-handles on the workbench or mounted on our bench/wall panels.