Name: MK102-13 Harden Steel Lock Barrel. Specifications: ? Material: harden steel. ? Finished: bright chrome. ? Key combination: 10,000. Specialty: 1. Weather resistant lock for durable material, anti-rust. 2. Top security disc tumbler system, four type of key available. 3. Customer-oriented development available. Application: Vehicle, transport container, rifles outboard engine, trailer, train, ...