Door Holdbacks --2 Piece Sets
2-piece set includes a natural round rubber socket with a bonded steel plate inside, 1 1/2" in diameter. It is threaded to hold the hard plastic prong, which is 1 1/16" long. Overall length of both products, when closed, is 1 1/2", so if that is the distance between the door & body of the trailer, this is the product you should order. If the distance is farther, there are longer prongs sold separately below.
*Order the 12 lb. pull or the 6 lb. pull for applications such as drop-down feed doors or trailer windows or any other place where you might risk damaging the door by tugging too hard on it. It has a standard diameter 1"prong.
*Order the 40 lb. pull set or the 25 lb. pull set for applications such as heavy trailer doors. It has a larger diameter (heavy-duty) 1"prong.
*Mounting screws not included. Use a #12 X 1 1/4" pan head sheet metal screw or #12 machine screw & jack nut to fasten the receiver, and a #12 X 1 1/4" pan head screw to fasten the prong