The RX-LOX-PM Pack Mount Lock with Key is a rectangular-shaped aluminum lock designed for outdoor, garage, and vehicle use. It features a black oxide finish with special features such as corrosion-resistant and robust structure. The lock includes a lock bracket and is compatible with gasoline packs. With a high rating of 5.0 out of 5 stars, this product is a reliable and durable option for keeping your items secure and safe.