Ladder chain for garden tractors and other special vehicles. · Treads every 2 side links · Alloy manganese steel for durability · Reversible for longer life · Affordable · Easy to install. · Delivery in a set (2 pieces) · Weight per set: 6.8 kg Technical data: Rim diameter in inches: 8, 10. Tyre size: 20 x 10.00-8, 5.00-10. Chain link thickness in mm: 4.0. Replacement part replaces the original manufacturer number: .