SHOULDER STUDS 50 MMSS-50C$311.42PriceQuantity*SelectQuantity*Add to CartLength50 MMItem weight2.97 KGFeaturesOversized tungsten carbide. Hardened and galvanized steel stud with shoulder. Large mesh for secure anchoring. High durability. Lightweight. Easy to install and remove. Pack of 100, 200, and 1000. Prevents punctures in the tire.