Lock C adjustable anti-theft hanging plate

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The Lock hanger is a secure hanging system for artwork which was designed and made by Chassitech.
A Lock will be mounted on either side of the frame to replace D-ring hangers. The whole system is suspended and locked on two wall screws spaced at the same distance as the Locks.
The result is that the artwork is held against the wall, but the height can be precisely adjusted.

Each Lock has a locking screw located at the bottom  which requires the use of a suitable precision screwdriver. This screw is invisible when in use (patent exclusive to Chassitech).

There is only one fixing hole on Lock Cs, which means that they can even be fixed into holes that have already been drilled into the frame of the artwork. Thanks to this, it is particularly suitable for artwork that has been lent between institutions.

Much like the rest of the Lock range, the Lock C is fixed with a single wall screw. The Lock C can also be used as an additionnal anti-removal lock for non-secure artwork.

French patent.

In stock

Quantity : 20 – 99 5%
Quantity : 100-199 10%
Quantity : 200+ 15%


The weights indicated are based on tests carried out by Chassitech on a traction bench in near-real life conditions. They include a wide safety margin, but these are for indicative purposes. The load resistance depends very much on the quality of fastenings both on the object and in the wall.

Additional information




Max. recommended load

Package content

Lock C datasheet (in french)


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