There are various pulleys, each with their own application. Please take a look at our Videos page or watch the video on “How to order your tension spring garage door hardware” and check the dimensions of the pulleys which you will find on the images below, each with their own description above them.
Each door will require two spring pulleys which are the ones with brackets and two cable pulleys which bolt on to the track.
Pulleys are usually sold with cables and tension springs.
3S Cable Pulley
3S Spring Pulley
4S Cable Pulley
4S Spring Pulley
