Chain and Roller Exit Trap Door Cover

This trap door is used in the exit of chain and roller wash sites. The door helps cover where the hooks go back under the roller at the exit of the wash tunnel. The trap door has 3/8" mounting holes throughout it. This door has a rotating roller on the end that rotates with the movement of the chain and roller. As the vehicle exits the wash tunnel, the roller behind the rear wheel initiates the opening of the trap door so the roller can continue back to the entrance of the wash tunnel. The door is made of stainless steel plates, roller, and bolts and rubber covers.