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Mul-T-Lock
Classic System
High Security
Mul-T-Lock® high
security cylinders have a unique telescopic pin
tumbler mechanism with internal and external
pins. Both the internal and the external shear
lines must be aligned simultaneously in order
for the plug to rotate.
The Mul-T-Lock patented plug has a unique
structure.
When the top and bottom pins, plug and body
meet, a three-dimensional shear line is formed
to an almost perfectly spherical shape.
Steel inserts ensure anti-drilling resistance.
These features provide an added security
dimension and make the Mul-T-Lock cylinder
pick-resistant and drill-resistant for high
security needs.
When Master Keyed, additional side pins or back
pins can be incorporated.

Key
Options
Mul-T-Lock®
offers a range of key blanks, made from
high-grade metals.
As with all our products, they are durable and
long lasting.
- Reversible
Nickel Silver key
- Coloured
insert to enable easy identification
- Variety
of profiles to ensure client security
- Key
duplication control |