Pair of High Quality Garage Door Torsion Springs. Qty (1) Left & (1) Right Hand Wound Spring included.
 
Minimum 10,000 cycle life with end cones included and installed out of the box. Springs are oil tempered to help with life expectancy and to resist rust and corrosion. Each pair of springs is shipped with (1) nylon bushing that is to be installed between the two mounting cones if needed. Winding bars ( if added)  are 1/2" diameter steel and are 18" in legnth. 
 
If there is a size you are in need of that you do not see please do not hesitate to contact us.