Commercial Door Wind Chains

Approximately 30 in length.

Commercial door wind chains. Progressive extra heavy duty galvanized steel safety chain and spring door stop for heavy exterior doors to withstand strong winds rdc 36 for 34 and 36 doors. The trimco 4048 crash chain features extra heavy duty solid welded steel twist chain designed for heavy commercial doors. Wind chain extra heavy duty commercial doors includes one chain assembly one vinyl cover one adjustment link and screws satin chrome chain with heavy diecast zinc mounting plates. The trimco 4048 is adjustable from 20 to 30 1 2 which allows it to compensate for doors from 2 foot to 4 ft wide.

Constructed of steel and comes in a black finish. This is an original equipment quality door closer. Has two compression springs and vinyl protective cover. Approximately 30 in length.

This prime line products storm door chain and spring mounts to the door jamb and is adjustable to fit most doors. Heavy duty constructed compression spring. The size needed for a 36 wide door would be a 25 1 2 length chain. Grey vinyl cover reduces scratching.

Two rugged compression springs. Die cast mounting brackets. Protects wood or metal screen doors from wind gusts. Adjustable from 20 to 30 1 2 inches sold each.

Wind chain included the included sk14 storm door chain to prevent door from taking off in heavy winds. This is a spring stop closer with adjustable back check and this should help with the door being blown open by the wind. Ideal has been supplying hardware to door manufacturers for 60 years. The door chain features a heavy gauge spring.

If this still doesn t work give us a call and i ll put you in touch with one of our technical service representatives who can talk to you a little more in depth. Commercial safe locks how to select the right one. Designed for heavy doors. A wind chain can protect your door and door hardware closer hinges against damage due to gusts of wind blowing the door open wider than it should.