100PCS 4*9mm Wheel Lugs Snow Screw Tire Studs Anti Skid Falling kes Wheel Tyres For Car Motorcycle Bicycle Winter

Features:Made of hard metal alloy, r strong and ble.Easy to install with certain , can match well with vehicle tires.Can be lightly removed and stored for .Low ground preure and envmental friendly with minimum impact.Fits for most tires and adds ultimate off-road capacity to car, truck, motorcycles, etc.Note:Please choose appropriate size of new studs in the installation proce in terms of the depth of tire thread.Installation: (using a very small bit) down from the center of chosen knob into the tire. a screw up from inside to out. If the angle isn't perpendiar to the tire, it will stiout one side or the other. Do one hole and screw at a time.  Put duct tape over the screws on the inside of the tire. Sometimes it is best to two layers of tape.Specifications:Material: Tungsten Steel AlloyColor: SierQuantity: 100 PcsPackage Size: 7*6*2cm/2.76*2.4*0.8inchPackage List:100 * Tire Stud Screws1x Wrench