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Need a different Size?
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- Pair of 21” x 36” Extension Springs for 6’ Doors – Open Loop
- Pair of 21” x 36” Extension Springs for 6’ Doors – Closed Loop
- Pair of 21” x 36” Extension Springs for 6’ Doors – Clipped Ends
- Pair of 25” x 40” Extension Springs for 6.5’ Doors – Open Loop
- Pair of 25” x 40” Extension Springs for 6.5’ Doors – Closed Loop
- Pair of 25” x 40” Extension Springs for 6.5’ Doors – Clipped Ends
- Pair of 25” x 42” Extension Springs for 7’ Doors – Open Loop
- Pair of 25” x 42” Extension Springs for 7’ Doors – Closed Loop
- Pair of 25” x 42” Extension Springs for 7’ Doors – Clipped Ends
- Pair of 27” x 45” Extension Springs for 7.5' Doors – Open Loop
- Pair of 27” x 45” Extension Springs for 7.5’ Doors – Closed Loop
- Pair of 27” x 45” Extension Springs for 7.5’ Doors – Clipped Ends
- Pair of 27” x 48” Extension Springs for 8’ Doors – Open Loop
- Pair of 27” x 48” Extension Springs for 8’ Doors – Closed Loop
- Pair of 27” x 48” Extension Springs for 8’ Doors – Clipped Ends
- Pair of 36” x 54” Extension Springs for 9’ Doors – Open Loop
- Pair of 36” x 54” Extension Springs for 9’ Doors – Double Loop
- Pair of 36” x 54” Extension Springs for 9’ Doors – Clipped Ends
- Pair of 44” x 60” Extension Springs for 10’ Doors – Open Loop
- Pair of 44” x 60” Extension Springs for 10’ Doors – Double Loop
- Pair of 44” x 60” Extension Springs for 10’ Doors – Clipped Ends
- Pair of 48” x 66” Extension Springs for 11’ Doors – Double looped
- Pair of 48” x 66” Extension Springs for 11’ Doors – Clipped Ends
- Pair of 53” x 72” Extension Springs for 12’ Doors – Open Loop
- Pair of 53” x 72” Extension Springs for 12’ Doors – Double Loop
- Pair of 53” x 72” Extension Springs for 12’ Doors – Clipped Ends
- Pair of 57” x 78” Extension Springs for 13’ Doors – Open Loop
- Pair of 57” x 78” Extension Springs for 13’ Doors – Double Loop
- Pair of 60” x 84” Extension Springs for 14’ Doors – Open Loop
- Pair of 60” x 84” Extension Springs for 14’ Doors – Double Loop
- Pair of 60” x 84” Extension Springs for 14’ Doors – Clipped Ends
Extension springs for 7-foot garage doors, measuring 25” x 42” with open-loop ends. This set covers door weights from 70 to 530 lbs. Select the correct weight rating from the dropdown menu. If you’re unsure about your door’s weight, check your existing springs for a color code or weight marking to help identify the correct replacement. Always replace extension springs in pairs, even if only one is worn or damaged, to maintain proper door balance.
Package Includes: One pair (2 extension springs) only. S-hooks, cables, pulleys, and other installation hardware are not included.
Safety Note: Proper safety cables are required for safe operation. Professional installation is recommended.