Universal Wrench Extender Adaptor Wrench Extension Tool Steel For 1/2 Inch Or 21mm Hex Drivers Car Repair Tool

​Main Features: Tighten and loosen the washer, designed to extend the key with another key to create greater leverage. Suitable for different wrenches to loosen or tighten stubborn rusted nuts and bolts, making it easier to disassemble and effortless. To switch to tightening or loosening, simply place it on the other side of the key. Durable steel structure, the sturdy structure of this universal key extension adapter prevents the driver from slipping or being damaged. The heat-treated steel structure makes the extended part of the key sturdy and durable. Forged body key adapter Rust proof material, heat-treated steel, rust proof protective coating. This universal wrench is suitable for rusty nuts and bolts. Durable and long-lasting for many years. The Master Key Expansion Adapter is an excellent key expansion tool that can save you time and effort. Very suitable for adding more lever heavy nuts and bolts, as well as entering difficult to access areas Specifications: Material:Steel Color:Black Size: 8cm/3.14inchx4.3cm/1.29inch Package Includes: 1Pc x Wrench Extender Adaptor Note: Please allow 1-3cm differences due to manual measurement. Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you! No Retail Box,Packing Safely in Bubble Bag.