Powdercoated Black Aluminum Surface Finish, 5 Bar Tread Pattern Strengthens the Aluminum for Maximum Durability. High-quality and durable appearance make the Trailer Tool Box rarely needed to repair. Fully welded seams can effectively protect internal cleanliness and prevent other external factors such as rain from entering. Comes with lock and 2 keys. Comes with 2 durable side handles for easy portable. Thank you for choosing us, we suggest. If there are any problems with your order, including. We are happy to offer solutions to your inquiries.