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Variable Torsion Spring 2" ID, .225 Wire, 23" to 29" Long. Right wind. Lifts 92 to 118 pound doors with standard 4" diameter drums on a 7-foot high door. The estimated cycle count ranges from 11,000 to 30,000. For specific cycles, please visit Find My Spring Database™ program.
The same variable spring is suitable for 8-foot high doors weighing 103 to 116 pounds. Rated at an estimated 11,000 to 17,000 cycles.
NOTE: PATENT PENDING.
***Please allow 4 to 6 weeks for delivery as we endeavor to provide the highest quality products.***
Variable Torsion Spring, 2" x .225 x 23" to 29". Right Wind. Lifts 92-118 lbs. on a 7' High Door.
$148.97
The same variable spring is suitable for 8-foot high doors weighing 103 to 116 pounds. Rated at an estimated 11,000 to 17,000 cycles.
NOTE: PATENT PENDING.
***Please allow 4 to 6 weeks for delivery as we endeavor to provide the highest quality products.***
Variable Torsion Spring, 2" x .225 x 23" to 29". Right Wind. Lifts 92-118 lbs. on a 7' High Door.
$148.97