Garage Door Extension Spring Safety Cable Installation

It has 7 strands with 7 wires per strand for strength and durability and an end to end tensile strength of 1 400 lb.

Garage door extension spring safety cable installation.

They are attached to the garage door track or wall near the stationary pulleys lace through the garage door springs and connect to the same support that the spring does. Safety kit for extension spring garage doors installation instructions posted on january 19 2013 by frank in uncategorized extension springs are under extreme tension when the door is down or in operation. Extension springs are the most common type of garage door spring for residential use and can break after excessive usage. These springs are typically made of steel and mounted above the horizontal track of the garage door.

A safety cable should run through your extension springs to prevent possible injuries or property damage. The overbuilt 8 ft. Garage door safety cable is made of galvanized steel and has a 1 8 in. Ideal security s garage door replacement cable set includes a pair of safety cables and a pair of extension or lift cables.

Blue hawk 2 pack black steel garage door extension spring and safety cable. They are similar to the garage door cables though usually lighter weight. Safety cables are 9 feet long 1 8 inch.