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DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms
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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
BAA Qualified
Yes
Package Volume
0
Package Qty
1
Finish
Aluminum
Series
4310 Series
Spacer
A concealed heavy duty, electrically controlled closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors.
Door is held open until current interruption releases mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors.