National Garage Door Extension Spring

Length25 in.

For Door Height7 ft.

Model7687

For Door Weight70 lbs.

Length25 in.

For Door Height7 ft.

Model7688

For Door Weight110 lbs.

Length25 in.

For Door Height7 ft.

Model7690

For Door Weight120 lbs.

Length25 in.

For Door Height7 ft.

Model7690

For Door Weight130 lbs.

Length25 in.

For Door Height7 ft.

Model7690

For Door Weight140 lbs.

Length25 in.

For Door Height7 ft.

Model7690

For Door Weight150 lbs.

Length25 in.

For Door Height7 ft.

Model7690

For Door Weight160 lbs.