Prime-Line 25 in. L 70 lb Garage Door Extension Spring LIFT ARM PINS 3-in-1 blades can mulch

3-in-1 blades can mulch

3-inch x 7-inch plate

latex free and smooth texture

Number of Drive Links: 56-links

Prime-Line 25 in. L 70 lb Garage Door Extension Spring LIFT ARM PINS 3-in-1 blades can mulchThis extension spring replaces most 7 feet residential garage door springs. It features a 1 8 inch galvanized carbon steel cable that is installed through the spring to prevent injury in case of breakage. This spring is used on a 4 panel garage door. SPECIFICATIONS Heavy duty (10,000 cycles) extension springs have 5 sizes will replace most all spring configuration 1 8 inch galvanized carbon steel aircraft cable Installed through springs to prevent