SK11 Wheel Nut Socket Set for Impact Wrench Drive Angle SWS403P 17/19/21mm 12.7mm (1/2 Inch)

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Drive angle: 12.7mm (1/2 inch) Total length: 110mm Width across flats: 17/19/21mm Tip outer diameter (without resin protector) 17mm: 23.7mm, 19mm: 25.9mm, 21mm: 27.9mm Tip outer diameter (when resin protector is attached) 17mm: 25.7mm, 19mm: 27.9mm, 21mm: 29.9mm