LCN 1450 Parallel Arm Template

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Mounting details

Parallel arm (push side) mounting

Butt hinges	Should not exceed 5" (127 mm) in width
Auxiliary stop	Recommended at hold open point, where a door cannot swing 180°, or where Cush-n-Stop Arm is not used
Top rail	Less than 5 ½" (133 mm) measured from the soffit requires Plate requires 1 ½" (32 mm) minimum.
	Cover	Minimum top rail (measured from soffit)	Plate required
	Plastic	3 ½" (89 mm)	1450-18
	Plastic	2 1/4" (57 mm)	1450-18PA
	Metal	3 ½" (89 mm)	1450-18FC
	Metal	2 ¹ / ₄ " (57 mm)	1450-18PAFC
Clearance	1450-62PA shoe projects 41/8" (105 mm) from door face
Head frame	Flush or single rabbeted requires PA shoe adapter, 1450-418
Stop width	Minimum 1" (25 mm)
Blade stop	Clearance, requires 1/2" (13 mm) blade stop spacer, 1450-61
Auxiliary shoe	1450-62A allows installation of regular arm with overhead holder/stop
Maximum opening	Regular or Hold Open Arm can be templated to 120°: $A = 3 ^3/_{16}$ " (81 mm) $B = 8 ^7/_6$ " (225 mm)
Maximum opening		6" (17 mm) 3 ¹ /8" (162 mm)

Note: Note: Hold open points up to maximum opening with Hold Open Arm. PA shoe is included with RWPA Arm. 1450 closer includes 1450-201 fifth hole spacer to support PA shoe.