Securitron FMK-SL - Manual (Page 3)

PN# 500-22190
Page 3 Rev. D, 04/11
Installing the Lock
GL1 - Position the lock template onto Bracket #2, align the lower holes of the template with
the lowest holes in the bracket and mark the two upper holes for the GL1. Carefully center
punch and drill the two new holes with a 13/64” bit and tap for 1/4-20 machine screws.
Install the lock using the hardware as shown in FIG 2A . Install GL1 chassis with indicated
hardware in the upper holes. Complete installation of the GL1 lock by referring to FIG 2A and
following the installation guide included with the GL1.
Magnalock
® - Position the lock template onto Bracket #2, mark only the four corner holes
for the Magnalock. Carefully center punch and drill all four holes with a 13/64” bit and tap for
1/4-20 machine screws. Install the lock using the hardware as shown in FIG 2B. Complete
installation of the Magnalock lock by referring to FIG 2B and following the installation guide
included with the Magnalock.
FIG 2A FIG 2B
Installing the GL1 strike “U” Bracket (#1) to the gate post
Close the gate and align the GL1 strike bracket on the fence post to match the position of the
lock bracket as shown in FIG 3, using the bracket as a template, carefully mark the four
through-hole locations onto the post.
Remove the bracket and carefully center punch and drill the four locations using a 5/16” bit,
reinstall the bracket and install the shims and hardware as shown in FIG 3.
FIG 3