US LOCK 1740 SERIES DOOR CLOSER
$88.95
US Locks : US1743AL
Out of stock
- Surface applied with hydraulic backcheck & adjustable 50% increase in closing force for draft or pressure conditions
- Aluminum body and zinc plated arm assembly
- Rack & pinion mechanism
- Three separate valves independently adjusts sweep & latch speeds & backcheck
- Reversible size 3 U.L.
- Listed ANSI A156.4 Grade 1 Imported
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