⁷⁄₈

FE575/FE595 Door Preparation Instructions

For Door With Existing Holes

Measure Door Width

If the door is thinner than 1³⁄₈ or thicker than 1³⁄₄”, then the lock will not
fit properly on the door.
1
1³⁄₈” to 1³⁄₄

Measure for Backset

If existing backset is not 2³⁄₈ or 2³⁄₄”, then the lock will not fit properly
on the door.
2
2³⁄₈ or 2³⁄₄

Measure Hole Sizes

If hole sizes are larger than those shown, then the lock will not fit
properly on the door.
If hole sizes are smaller than those shown, see steps 4 and 5.
3
2¹⁄₈
⁷⁄₈
2¹⁄₈
1”
OR

Tools Needed

If Needed, Enlarge Hole in Door

If hole in door is smaller than 2¹⁄₈”, then use 2¹⁄₈ hole saw to enlarge
hole.
4
2¹⁄₈

If Needed, Enlarge Hole in Door Edge

If hole in door edge is smaller than ⁷⁄₈”, then use ⁷⁄₈ or 1” drill bit to
enlarge hole.
5
1”
OR
6
©2005 Ingersoll-Rand Company
Printed in U.S.A
Rev. 11/05
T
ape
Measure
Ta p e
Measure
Ta p e
Measure
Ta p e
Measure
Drill Bits Needed:
¹⁄₈”, ⁷⁄₈”, 1”
2¹⁄₈ Hole Saw Pencil Chisel
T
ape
Measure

Check Strike (Door Jamb) Preparation

a. Place new strike against door jamb.
b. If strike does not fit properly, use pencil to trace around strike and
mark hole positions.
c. If needed, use chisel and drill to correct door jamb preparation.
a
c
b
2¹⁄₈ Hole Saw