BRAIT 49" Aluminum Truck Pickup Tool Box ATV Trailer Storage RV Flat Top-Side Open Truck / Pickup Aluminum toolbox Full lenght continous piano style hinge Dimensions: 49"(L) x 15"(W) x 15"(H) 2 Stainless Heady Duty Locks with 4 keys The lid/top might take additional 1 1/4 inch in open position, depending on installation