Kraftwerk Aluminium rims knock-in nut set 1/2 7 pieces

Kraftwerk 381005 Impact Socket Set for Aluminum Rims, 7-piece. Specifically designed for aluminum rims. Extra long with a plastic coating to protect the aluminum rim and an internal plastic insert to protect the wheel bolt. Six different sizes ranging from 15 to 24 mm and an extension with a length of 125 mm. All parts are neatly organized and readily accessible in a box.