SS-25 1" = 25mm “Shoulder” studs are for extreme environments and heavy machinery that feature an improved design that increases the surface area to prevent unwanted extra penetration of the stud into rubber during machine use. Tungsten carbide Hot-dipped steel and galvanized stud Prevents sinking in the tire Big tread for good anchoring Good durability Light Easy to install and dismantle Applications: Wheel or track loader Wheel or track tractor Forklift Articulated truck Forest machinery Trail surface groomer