Wayne Dalton Anti-Pinch Hinge for 9100 and 9600 Doors - #1. 161525 - 3" x 3" x 3/4" (roller height). When replacing garage door hinges it is important to make sure you are ordering the right hinges. Usually all of the hinges in the center of the door are #1 hinges. The hinges on the edges of your garage door that hold the garage door rollers will be numbered. Usually the hinges between the bottom panel and the second panel will be #1 hinges. The hinges between the second and third panels will be # 2 hinges. The hinges between the third and fourth panels will be # 3 hinges and so on. When it comes time to replace your garage door hinges, it may also be a good idea to replace your rollers.