1. product introduction Cam Action Door lock Set GL-11127 is apply to Trailers, Van Trucks,Contaniers and other truck types. This cam lock truck door is produced by high reputation Chinese factory. It is very popular in Europe market and international trade. A complete door Lock set has 1 forged upper cup clamp+ 1 forged upper lug cam+ 4 bracket top+ 4 strap bottom flat + 1 hasp assembly + 1 handle + 1 forged lower lug clasp + 1 forged lower lug cam. This door lock is made of malleable iron material and the surface treatment is zinc plated 2. Product details 2.1. Model: GL-11127 2.2. Material: Steel 2.3 .Surface Treatment: Zinc Plated 2.4. Suitable for all kinds of trucks which the door height isbetween2.1~ 2.7 meters 3. product picture Cam Action Door Lock Kits for USA Market Heavy Duty Cam Action Door LockCargo Trailer Swing Door Latch Lock