4 pièces douille visseuse a choc, 17 mm、19mm、21mm、22mm, Jeux de douilles à Impact avec écrous, 1/2" Set de douilles à chocs pour jantes aluminium pour Changer les Pneus Boulons de Roue

【Scope of delivery】1×17mm Impact Driver Nuts, 1×19mm Impact，21mm

Impact Driver Nuts、22mm

Impact Driver Nuts, is the ideal addition to your tool case; The insert fits on a 1/2" impact screwdriver with internal square drive.

【HIGH QUALITY MATERIAL】The 1/2" Set de douilles à chocs pour jantes aluminium is made of high quality steel and phosphates, making it particularly robust; Thanks to the colour coding, you can quickly find the right key size.

【EASY APPLICATION】The douille visseuse a choc insert with locking ring and pin enables optimum power transmission and is suitable for changing the tires of your aluminum rims.

【SMART QUALITY】Jeux de douilles à Impact avec écrous with protective sleeves and plastic inserts that protect your individual rims and wheel nuts from damage during assembly and disassembly.