Marrkey Tires Studs/Screw Snow Carbide Spikes/Wheel Tyres Studs for Racing car,Bicycle,Bike,Fat Bikes, Scooters Tires,Running Shoes Boots in Winter 7

Marrkey Tires Studs/Screw Snow Carbide Spikes/Wheel Tyres Studs for Racing car,Bicycle,Bike,Fat Bikes, Scooters Tires,Running Shoes Boots in Winter 7

Best material: Made of hard carbon steel,cemented carbide,super strong and durable in use. Huge Benefit: It has the low ground pressure and it’s enviromentally with minimum impact. Quick installation: It is easy to install with certain drill(not includes), put the screws on the drilling machine with a metal sleeve we provided. How to choose: 7mm(W) X9.9mm (L) Choose appropriate size of new studs in the installation process in terms of the depth of tire thread. Broadly application: This kind of screws are suitable for most tires and add ultimate off-road capacity to car,truck,motorcycles. Description
This new type screw tire studs can be easily installed and removed without professional tools. When it's not in winter, it can also be disassembled from the tire. And you can store these screw tire studs for using again in th following season.

Materials:
1. Pin of studs: 100% tungsten carbide (WC-80%+Co-10%, Hardbess :>90 HRA or >1300HV TRS Mpa:(N/MM2):1660)
2. Body of studs:carbon steel
3. Surface of studs: Galvanizing

Attention:
It's important for choosing right size of studs, you must to know the depth on pattern of tread rubber to your tire. The depth must longer than 7.9mm.

Project includes:
Tires Studs *100pcs(About)
4MM Drill sleeve *1 pcs(As a Gift)