Filter by
Spring Type
System of Measurement
Length
Finish
Material
Door Type
Appearance
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Operation Type
REACH
RoHS
Mounting Hardware Included
Storm Door Extension Springs
![]() |
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 | 000000 | 00000 | 0000000 | 00000 | |
3/8" | 16 3/8" | Left, Right | Door, Frame | No | 000000 | 0000 | 0000000 | 0000 | |
7/16" | 16 3/8" | Left, Right | Door, Frame | No | 000000 | 0000 | 0000000 | 0000 | |
15/32" | 16 3/8" | Left, Right | Door, Frame | No | 000000 | 0000 | 0000000 | 0000 | |
1/2" | 16 3/8" | Left, Right | Door, Frame | No | 000000 | 0000 | 0000000 | 0000 |