Dura-lift Heavy Duty Extension Garage Door Spring 2-Pack

Dura-lift 90 lb. Heavy-Duty Extension Garage Door Spring (2-Pack)

• 90 POUND WEIGHT CAPACITY – springs for 90 pound sectional garage doors using extension spring system
• DOUBLE LOOPED ENDS FOR STRENGTH – two loops to connect pulley system extend the cycle life of the springs
• CORROSION RESISTANT – coated steel coils to help slow rusting process over spring life

All DURA-LIFT garage door extension springs are manufactured from oil-tempered spring wire meeting ASTM A229 and are designed for a minimum of 10, 000 door open and close cycles. Double-looped ends are standard to add double the resistance strength.