10B21 Boron Alloy Tire Chains lasts nearly twice as long as normal quality rockwell 56 chains
7.0 mm Square Straight Link Cross Chain
Square link tire chains are more durable and provide increased traction compared to twisted link snow chains.
Recommended for Off-Road, Plowing, forklift or Tow Trucks
Designed for extreme use without Cams on the side chain. Cams can interfere with side chain adjustment. Cams can open and create slack. Cams get clogged with mud.