Smart 319 X 2-5/8 Commercial Garage Door Torsion Spring Easy Assembly [7IzFJ1jH]

Cycles: All Springs rated for an above industry standard, minimum lifecycle of 20,000 cycles 

Material: Fabricated with high carbon ASTM 229 Class II Oil-Tempered Wire.

Cone Type: Springs come with winding and stationary cones installed and are stenciled and color coded for easy identification 

THIS IS A CUSTOM-MADE PRODUCT AND IS NON-REFUNDABLE