1. product introduction This product GL-11116 with high quality Galvanized Steel rear door locks. It is a safety system with security handle and the other hardware is also very good. If you have enough time,we welcome you to visit our factory and company. 2. Product details 2.1. Item: GL-11116 2.2. Material: Steel 2.3 .Surface Treatment: Zinc Plated 2.4. Weight: 5.3kgs 2.5. Rod Dia: 27mm 2.6. Suitable for all kinds of trucks which the door height is between 2.1~2.7meters 3. product picture 2016 New Design Steel Door Handle Lock By Chinese FactoryBest Selling Door Lock Smart Door Lock System2016 Hot Sale Style Door Lock in Door Specially for Africa MarketGood Price High Quality Trailers Door Locks Systems