Heavy Duty Door Safety Chain
Progressive Hardware RDC-36 Door Safety Chain
Galvanized steel butt welded door safety chain with rubber covering
Door roof chains are used to secure the door to the frame via the chain so that the door is not opened too much by an individual or by wind. This is to protect the door or frame from damage if the door is opened too much. The RDC-36 door roof chain is a very popular option to control the degree of opening of the door to protect the door, frame or building from damage if the door is opened too much or too fast.
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Details and product specs of the Progressive Heavy Duty Door Safety Chain:
|Galvanized steel welded chain; galvanized extension spring; galvanized plate.
RDC-36: 36" long
|Designed to control the degree of opening of the door to protect the door, frame or building from damage if the door is opened to much or too fast.
|3" x 3" Galvanized for fastening to the door with included thru bolts.
1 3/4" x 2 1/2" galvanized for fastening to the frame with included thru bolts.
|Individually poly bagged
|Factory installed and black color
|MDI Supply #: