Feature: Nut Removal Tool Set????: Compared with ordinary standard bolt extractor kits, our kit covers most common metric sizes (17mm, 19mm, 21mm, 22mm) to meet daily repair and removal work needs. Bolt Extractor Socket Set????: This is a 5-piece nut extractor set that can be used with a 1/2-inch square drive wrench, ratchet or breaker bar to remove damaged, stripped, rusted or stuck fasteners (screws/nuts/bolts). You can unscrew rusted bolts more easily. Impact-resistant steel and rust-proof????: This lug nut extractor set is made of heat-treated chrome-molybdenum steel (CR-MO), which is strong and durable. The lug socket is designed with reverse spiral grooves inside to better accommodate nuts/bolts that need to be broken off. The whole set comes with a portable plastic box for easy storage an.
