Garage Door Extension Springs Parts

Shop for garage door extension spring parts such as safety cables pulleys pulley forks extension spring clips tandem hookup parts and extension spring hardware kits.

Garage door extension springs parts.

Most standard residential torsion systems have two torsion springs one on the right and left. Door with an initial tension of 110 lbs. 7 doors require a 25 long spring that stretches up to 42 67 total length when the door is closed 8 doors require a 27 spring that stretches up to 48 75 total length when to door is closed extension springs are a non returnable item call customer service if you have any questions. All dura lift garage door extension springs are manufactured from oil tempered spring wire meeting astm a229 and are designed for a minimum of 10 000 door open and close cycles.

If the spring is in one piece you can find the diameter on the cones p175 1 3 4 and p200 2. Select spring weight capacity dura lift extension spring 90 lb door weight light blue. Step 2 determine spring wind. Plug end extension spring is a spring replacement for 1 piece tilt up canopy style garage doors.

The holmes hally p730 30 in. Measure the height of the garage door. It is recommended to weight the garage door to be accurate as to what extension springs to order. Typically residential springs will have a 1 3 4 or 2 inside diameter.

Double looped ends are standard on all dura lift extension springs. Plug end extension spring the holmes hally p730 30 in.