Heavy-duty (10, 000 cycles) extension springs have double loop ends for extra durability. 5 sizes will replace most all spring configurations on residential doors that are no higher than 7 ft. 1/8 in galvanized carbon steel aircraft cable.
Product specification\n\n
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| Brand | Prime-Line |
|---|---|
| UPC | 049793121912 |
| Model Number | GD 12191 |
| Application | For use on sectional, overhead, wood doors |
| Feature | 2 springs will lift a door weighing 110 lb |
| Category | HARDWARE |
| Additional Category | Door Springs |
| Length | 27.5 |
| Width | 5.125 |
| Height | 3.625 |
| Weight | 3.67 |
