on my m35a2 i just removed my box and installed a springer, but before installing the bench i am installing a marine grade 1,500 watt inverter under the bench. and also a 50 cal ammo can that was already mounted under the seat when i bought it. i am turning the ammo can to latch in the rear and i bought a ammo can lock. with it installed it with the latch in the rear the only way to get cutters to cut the lock is to be in the truck with the bench seat up. the way it was anyone could be standing outside on the ground with the door open and cut the lock.