This Sealey trailer storage box features an easy-to-use combination lock for enhanced security and a weatherproof compression locking seal to protect contents from the elements. It includes a mounting kit with brackets and hardware for easy attachment to a trailer and boasts a water and dust-tight foam gasket. Designed to utilize A-frame space for tools and equipment, it's made from high-quality, UV-resistant polypropylene suitable for various temperatures. Features: COMBINATION LOCK for security, WEATHERPROOF seal, MOUNTING KIT, TRAILER STORAGE for A-frame, and DURABLE construction. Specifications: 1 Year Guarantee, Model Number: STB690.