Features: Torques multiplier Wrenches set is equipped different size (17mm, 19mm, and 21mm), which means it can adapt to various size and types of nut, enhancing its versatility and practicality. As a Torques multiplier Wrenches set, thereby reducing the required strength and making nut disassembly easy and more efficient. The handle part have undergone ergonomic. ensuring grip even in wet or oily environment. This heavy duty Torques multiplier Wrenches set with astonishing 1:20 gear ratio, this Wrenches set removes even the tightest or rusted nut with ease, guaranteeing Torques and strength for any job. The Torques multiplier 1/2 driver set is particularly suitable for automotive maintenance and repair, especially when dealing with difficult to remove tire nut, significantly reducing the labor intensity of staff. Specifications: Component:Metal Type:01/02 Size:Approx.280x210mm/11.2x8.27inch Package Includes: 1 Box Torques Multiplier Wrenches note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.