Set includes 4 pieces 1/2-inch impact rotary socket set - 17mm, 19mm, 21mm, 22mm, 1 piece 1/2-inch hex adapter and 1 piece hollow pin.It can meet a variety of daily needs. This peeling lug nut remover is designed with a plum-shaped internal thread to provide excellent torque; spiral cutting teeth provide reliable grip to remove round or damage.The inner concave surface is not smooth, which is more conducive to firmly breaking flange nuts and can quickly remove worn lock pins and rusted and damaged lug nuts. nut extractor set is made of durable high hardness chrome molybdenum steel with a Black phosphate surface for more robustness and resistance to corrosion; reverse spiral plum blossom internal thread design bends downward for maximum grip. Our wheel lock removal kit allows you to easily remove damaged, frozen, rusted, rounded bolts, nuts.And turn it with impact wrench, electric drill, manual ratchet, circuit breaker rod, etc.Use the provided round rod to pull the nut out of the socket and you're done. Upgrade your car repair tool kit with our lug nut remover and perform wheel maintenance like a professional, not only for car repairs, but also for boats, vans, trucks or home repairs. Color: As shown Material: Metal Package Contents: 1 set wheel lock removal tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.