Tire Stud Screws, 100 Pcs 12mm Anti-Slip Screw Stud Wheel Tyre Snow Tire Spikes Screw in Tire Stud Trim Auto Accessories for Car Truck Auto Bike Boot Motorcycle SUV ATV

Description:
Made of hard metal alloy, these tire stud screws are strong and durable in use.They can be easily installed and removed without professional tools, it can also be disassembled according to the reason, When not in use, it could be removed lightly and stored for using again in th following season.Suitable for most of tires and add ultimate off-road capacity to your ordinary ATV, UTV or 4X4 vehicles. It brings a good anti-slip property for your tires.

Specifications:
Material: Hard Metal Alloy
Color: Silver
9mm:
Size: 0.9 x 0.4cm/0.35'' x 0.16''
Diameter: 0.32cm/0.126''
Package Weight: approx. 60g
12mm:
Size:1.2 x 0.4cm/0.47'' x 0.16''
Diameter: 0.2cm/0.078''
Package Weight: approx. 74g

Package Included:
100pcs of Tire Studs

Installation:
1.Drill (using a very small bit) down from the center of chosen knob into the tire.
2.Drill a screw up from inside to out. If the angle isn't perpendicular to the tire, it will stick out one side or the other. Do one hole and screw at a time.
3.Put duct tape over the screws on the inside of the tire. Sometimes it is best to use two layers of tape.

Note:
It is easy to install, but professional installation is highly recommended.