Features: Crafted from stainless steel, this trailer door latches features durability designs for securely load containment in harsh environment. The spring latches assembly with welded base ensures vibrations performances and seamlessly compatibility with standard trailer tubing systems. Ideal for truck owners, logistics operators, and trailer manufacturers requiring industrial locking solution for mobile equipment. Perfectly safeguards cargo door on utility trailers, horse transports, and construction site toolboxes during highway towing or road operations. Includes four complete spring latches engineered for quick welds on installation, delivering reinforced structural integrity across agricultural, commercial, and recreational applications. Specifications: Materials: Stainless Steel Size: 8.65cm/3.4inch Package Includes: 1pc Door Spring Lock Set note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.