ilco 452 Installation

Dead latch

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INSTALLATION
Door and Frame Installation
Stile
C L
DIA HOLE
6.89"
(175.0)
R.156"
(4.00)
(4)
CUTOUT
TOLERANCE
+ 0.015
- 0.000
1.010"
+ 0.38
(25.65)
- 0.00
DIMENSIONS
(Millimeters)
.118" (3.0)
400 Jeffreys Rd., Rocky Mount, NC 27804 • Tel.: (252) 446-3321 • Fax: (252) 446-4702 • www.ilco.us
DIMENSIONS
BACKSET
1.6"
(40.7)
1.25"
(31.8)
BOLT CUTOUT
IN STRIKE
Inches
.898" (22.8)
.630" (16.0)
1" (25.4)
Inches
(Millimeters)
Lock & Stile
C L
.875"
(22.2)
3.150" (80.0) 1.868"(47.5)
Set Screw
8-32 x 8 mm
Dead Latch
452
Stile Preparation
LOCK & CYLINDER
INSTALLATION
C L
C L
C L
RADIUS
FLAT
Flat faceplates can be
adjusted for either right or
left hand bevelled doors.
Cylinder Cam
C L
CAM NO. "A"
C L
.80"
(20.4)
R .12"
.18"
R 3.0
(4.6)
CAM
± .005
TOLERANCE
± 0.13
These locks are operable
by any standard 1
5
"
32
(29.37 mm) diameter
mortise cylinder with cam
dimensions as shown.

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Summary of Contents for ilco 452

  • Page 1 These locks are operable by any standard 1 ⁄ ” Set Screw (29.37 mm) diameter mortise cylinder with cam 8-32 x 8 mm dimensions as shown. 400 Jeffreys Rd., Rocky Mount, NC 27804 • Tel.: (252) 446-3321 • Fax: (252) 446-4702 • www.ilco.us...
  • Page 2 CHANGING HANDS 1. Push in latch bolt until the screw can be seen through the latch case hole 2. Remove screw, rotate latch bolt to the other hand 3. Push in latch bolt until you see the counter sink hole on the latch bolt 4.

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