Dual lock handle is one of the earliest locking devices for window. They are easy to use and to install.

For window locking purposes, installing only one lower dual lock handle can be considered. One lower dual lock handle can also be installed with one upper or maximum two upper dual lock handle.

DST

Product Code Product Description Catalogue
DST-UP “DST” Upper Dual Lock Handle  
DST-DN “DST” Lower Dual Lock Handle
 
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– Dual lock handle must be mounted with proper rivet and aluminum bar screws.

– Dual lock handle can be installed with appropriate stainless steel dual lock keeper. (Please refer to “Keeper” page).

Zinc Alloy

Tensile and bending test report is available upon request.

Hong Kong 9811381.6M003

– Do not use strong detergent (i.e. Blench / Alcohol) or erosive penetrant for cleaning purposes.