DURA-LIFT 100 lb Heavy-Duty Doubled-Looped Garage Door Extension Spring (2-Pack)-DLET100 Winding Rods 10 x 6200Z Bearing Nylon

10 x 6200Z Bearing Nylon Rollers

2 x #2 Hinges

000+ cycles - outlasting standard 10

no wrestling with manual cranks ever again

DURA-LIFT 100 lb Heavy-Duty Doubled-Looped Garage Door Extension Spring (2-Pack)-DLET100 Winding Rods 10 x 6200Z Bearing NylonDURA LIFT 100 Pound Heavy Duty Extension Garage Door Spring 2 Packs are extension spring replacements for broken sectional garage door extension springs for 7' tall doors. 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. 100 POUND WEIGHT CAPACITY springs