Steelcore straps are ideal for securing your valuables – including bicycles, motorcycles, surfboards, coolers, sports equipment, tools, and much more. At the core is a braided 7/19 galvanized steel cable, encased in a cut-resistant, durable webbing – a proprietary blend of steel and fibers. The buckles are made from an aircraft aluminum alloy and are powder-coated for optimal corrosion protection. The locks are specially manufactured and feature a double-bitted, tamper-resistant key design.