Bikeservice Valve Core Torque Tool YCRF_sunglasses The iGrip ST studs are

The iGrip ST studs are made from hot-dipped steel to maximize durability and thermally galvanized with a zinc coating which acts as a shield against corrosion

30mm long flat blade

Technology: 2CT and 2CT+ dual compound technology

a street-legal DOT tire that performs on the street and on the dirt

It's also greaseable and sealed so you can keep it clean and friction-free

Bikeservice Valve Core Torque Tool YCRF_sunglasses The iGrip ST studs areFeatures: Designed to prevent over and under tightening while removing and installing valve cores Ensures accurate torquing of tire valves and reduces leaking via the valve Preset to 4 in lbs. (0. 45 Nm)