The iGrip tire studs SS-18100 are made from hot-dipped steel to maximize durability and thermally galvanized with a zinc coating which acts as a shield against corrosion. A tungsten carbide tip is welded to each stud to amplify continuous traction. This is possible thanks to the exceptional anchoring depth our studs achieve in ice.The structure of this new stud was designed for extreme environments and heavy machinery. The shouldered stud is sure to become a must-have in the mining, forestry and construction industries, for tracked and pneumatic machinery as well as vehicles weighing 100,000 pounds and more.The igrip tire stud SS-18100 is 18mm in total length. The recommended minimum tire tread depth is 15mm.The igrip SS-18100 are intended for tractor, ATV, snow scooter, snowmobile, loader and forklift. The shouldered studs SS-18100 is also suitable for a wide variety of tracked vehicle.Please note that an installation tool is included in each box.Specifications:Tungsten carbideHot-dipped steel and galvanized studPrevents sinking in the tireBig tread for good anchoringGood durabilityLightEasy to install and dismantle100, 150, 200 and 1000 unit packagesApplicationWheel or track loaderWheel or track tractorBackhoeForkliftGraderPickup trickSnow removal truckMotocross, Enduro, ATV