✿T-Handle Lock: Each camper shell t handle locks is equipped with two keys, keyed different. Shaft Square: 5/16 inch / 8mm, Shaft Length: 4 inch / 104mm, Total Length: 6 inch / 154mm..✿High-Quality Material: Truck canopy locks are made of high-quality zinc alloy, strong and durable. The surface of truck bed lock is painted, smooth and anti-rust..✿Wide Range of Application: T handle & classic black handle design, can be used to replace the back door or side door of a pickup truck, and can also be used to replace the t-handle lock on the cover..✿Package Contains: 2 x 90 degree clockwise topper handle locks. Hole Distance: 1.5 inch / 38mm, easy to install and use..✿About Service: We are committed to providing customers with high-quality products. If within 30 days you are not 100% satisfied with the product, please feel free to contact us, we will within 24 hours provide you with a satisfactory solution.