The Auto-Trac Snow Tire Chains HKN150 are a set of 2 auto-adjusting chains designed for SUVs and trucks. Made of durable alloy steel, these chains are universal fit and compatible with various equipment makes. With a machined exterior and weighing 11.4 pounds, these tire chains provide reliable traction in snowy and icy conditions, ensuring safety and performance on the road. The HKN150 model is known for its quality and effectiveness, making it a valuable addition to any vehicle equipped with tires in need of winter protection.