i have 4 lock tool/storage boxes for sale all water tight first pic black 48'' x 24''wide x 21.5'' tall will fit any size truck in great shape n have key for locking $60
second pic checkerplate truck box for full size truck sits on bed rails 69'' wide overal 61.5'' wide inside box 20'' deep 14'' tall has keys $140...
3rd pic black storage box uses pad locks on sides 60.5'' x 19.5x19''tall $60....
heavy duty metal storage/lock box solid steel with lift gate locks with padlock very nice shape could use paint has rails under so can be picked up by jack or forklift fits in full size box 49''x 30''x20''tall $120.