View cart “Door Switch-New” has been added to your cart. Coupler, 2″ ball-DISCONTINUED $107.94 $107.94 Add products to the cart to receive a custom quote which will include shipping costs and any discounts. Financing is available–please call. Out of stock Need Help? Contact Us Leave Feedback Contact Us Leave Feedback SKU: TLR1040-1U Category: Trailer Parts Tags: 2" Ball, coupler, nuconcepts, portable restroom, Trailer Parts Related products $21.00 Add to cart Battery Box w/Strap $21.00 $21.00 Add to cart $5.00 Add to cart Operating Instructions Single Restroom Unit $5.00 $5.00 Add to cart $5.00 Add to cart Watch Your Step When You Exit $5.00 $5.00 Add to cart $4.00 Add to cart Lock Door To Operate Restroom $4.00 $4.00 Add to cart