These hardened steel square link chains from Sterling are ideal for protecting light vehicles such as mopeds, scooters, motorbikes, and bicycles from theft. Featuring a flexible polyester sleeve for protection from paint scratches on your vehicle. Heavy duty 8mm square links forged from a special hardened steel alloy provide protection from hacksaws, bolt croppers, manipulation, and brute shock attacks. These links are coated in zinc for protection against corrosion, ensuring a long lasting and secure product. Available in 3 lengths, we recommend the shortest chain possible for your specific use, as this further reduces the liklihood of a successful manipulation attack. Main Features: 8mm Square Link Lock Chain Suitable with all padlocks with an 8mm< shackle Zinc Plated with riveted polyester cover Resistant to attack Technical Specification: Link Dia. 8mm Length: .9M 1.2M 1.5M Weight: 1.1Kg 1.4Kg 2.1Kg Material: Hardened Steel Zinc Plate Polyester 10 Year Guarantee Included