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Mounting Hardware Included
Storm Door Extension Springs
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Springs retract to pull storm doors and gates closed. Larger diameter springs have more closing tension than those with smaller diameters.
For Door Swing Direction—They are reversible for right or left door-swing directions.
Black-Oxide Steel | Zinc-Plated Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | For Door Swing Direction | Mounting Location | Mounting Hardware Included | Each | Each | |||
| 5/16" | 16 3/8" | Left, Right | Door, Frame | No | 9629K3 | 00000 | 9629K23 | 00000 | |
| 3/8" | 16 3/8" | Left, Right | Door, Frame | No | 9629K4 | 0000 | 9629K24 | 0000 | |
| 7/16" | 16 3/8" | Left, Right | Door, Frame | No | 9629K5 | 0000 | 9629K25 | 0000 | |
| 15/32" | 16 3/8" | Left, Right | Door, Frame | No | 9629K6 | 0000 | 9629K26 | 0000 | |
| 1/2" | 16 3/8" | Left, Right | Door, Frame | No | 9629K7 | 0000 | 9629K27 | 0000 | |
