Installation Guide

Installation guide
TLJ Invisible lock set V1.3
TLJ Group Ltd, HQ, 68/78 Leads Road,
Hull, East Yorkshire, HU7 0BY, UK
Drilling/Routing Template
(Please note drawings NOT to scale)
Standard Invisible
Drilling Holes
Large format versions available, please contact TLJ at [e-mail]
WARNING - Failure to Install as illustrated will void CE, UL, UKCA, CertiFire & Warranty
Declaration of Performance can be found
at www.TLJlimited.com
10mm
10mm
25mm
6mm
18.5mm
18.5mm
115mm
98.72mm
1000mm
138mm
129mm
120mm
Door Edge
376.00mm
22mm
6.50mm
6.50mm
70mm
40mm
376mm
Door Edge
OUTSIDE
OF
DOOR
MORTISING
WITHIN
DOOR
INSIDE
OF
DOOR
FACEPLATE
25mm
40mm
10mm
10mm
18.5mm
18.5mm
98.72mm
25mm
40mm
10mm10mm
38mm
10mm10mm
38mm
60mm
21mm
Thickness of
Lock case, including
Intumescent re
paper allowance
25mm
IMPORTANT
Ensure holes drilled,
machined in the door
match TLJ tting
template exactly.
Any dierence will
void re test evidence