long. Durable Construction Made from professional ASTM-A228 spring steel coils, heat-treated for high durability. Our electrophoretic coated springs offer excellent corrosion resistance, tested for 17,000 cycles and rated for 15,000 cycles. Maintenance-free! Specifications This pair of 140lbs heavy-duty garage door extension springs (Blue) measures 25 inches when relaxed and 67 inches when fully stretched. Ideal for residential doors up to 7 ft tall, color-coded for easy identification Safety First Our set includes 2 heavy-duty garage door springs and 2 safety cables (144″ x 1/8″, 7×7 strand) with two-eye splints. These ensure the springs stay secure, preventing accidents during and after installation Compatibility Perfect for 7-foot high garage doors weighing 135-145 lbs. Ensure your door’s height and weight before ordering.
New $67 Pair of 140 lb Garage Door Springs, 25″…
long. Durable Construction Made from professional ASTM-A228 spring steel coils, heat-treated for high durability. Our electrophoretic coated springs offer excellent corrosion resistance, tested for 17,000 cycles and rated for 15,000 cycles. Maintenance-free! Specifications This pair of 140lbs heavy-duty garage door extension springs (Blue) measures 25 inches when relaxed and 67 inches when fully stretched. Ideal…