Skip to product information
Variable Torsion Spring 2" ID, .243 Wire, 27" to 33" Long. Left wind. Lifts 119 to 147 pound doors with standard 4" diameter drums on a 7-foot high door. The estimated cycle count ranges from 11,000 to 25,000. For specific cycles, please visit Find My Spring Database™ program.
The same variable spring is suitable for 8-foot high doors weighing 133 to 147 pounds. Rated at an estimated 10,000 to 14,000 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 .243 x 27" to 33". Left Wind. Lifts 119-147 lbs. on a 7' High Door.
$177.97
The same variable spring is suitable for 8-foot high doors weighing 133 to 147 pounds. Rated at an estimated 10,000 to 14,000 cycles.
NOTE: PATENT PENDING.
***Please allow 4 to 6 weeks for delivery as we endeavor to provide the highest quality products.***