Allegion SRE60120, SRE60121 Installation Instructions

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Door Preparation Instructions
for Door with No Holes

Schlage Encode™, SRE60120 and SRE60121

Tools Needed

L If you are uncomfortable performing these steps, call

a locksmith for assistance.

2 Mark door.

Mark lock centerline on door face, door edge and door jamb.

Door Edge

Door Face

Door Jamb

Tape

Measure

Position deadbolt
to suit your door.

3 Prepare cross bore.

Tape

Measure

Tape Measure

Pencil

Drill and Drill Bit Sizes:

Z\,” (3mm), 1” (25mm)

Hole Saws
2Z\,” (54mm)

Chisel

Hammer

1 Measure door thickness.

If the door is thinner than 35mm or thicker than 45mm,
then the lock will not fit properly on the door.

A thick door kit is used to fit the Schlage Encode to doors
that are between 46mm and 64mm thick.

L A thick door kit is available from Product Support at

0800 477 869

3a Measure backset and mark center of hole.

60mm or 70mm

Tape

Measure

3b Drill hole with hole saw.

54mm Hole Saw

4 Prepare door edge hole.

4a Measure and mark Z\x door thickness.

Z\x Door

Thickness

Tape

Measure

Tape

Measure

35mm - 45mm

4b Drill hole in door edge.

25mm Spade Bit

5 Mortise for bolt.

5a Insert bolt into door edge hole. Trace bolt

faceplate and mark holes.

6b Measure, mark and drill two 25mm holes, 32mm

deep, as shown. Chisel out excess material on the
sides.

6.25mm

6.25mm

25mm Spade Bit

or Hole Saw

7 Mortise for strike and reinforcement plate.

7a Trace strike and reinforcement plate and mark holes.

5b Remove bolt and drill two 3mm pilot holes.

3mm Drill Bit

5c Use chisel and hammer to create bolt mortise.

6 Measure, mark and drill holes in door jamb for

strike.

6a Mark center for strike hole exactly opposite latch hole.

7b Drill four 3mm pilot holes.

3mm Drill Bit

7c Use chisel and hammer to create mortise for strike

and reinforcement plate.

Questions about your new

Smart Wi-Fi Deadbolt?

Please don’t return it to the store!

Let us help you first!

schlage.co.nz/encode

Schlage New Zealand
Customer Service:

0800 477 869

Schlage Encode door prep with no

© Allegion 2018

holes Rev. 10/19