Traditionally, nylon wedge has to be installed separately on window frame in order to lock the window with cam handle. The design has then be revamped such that nylon wedge is embedded in the cam handle. This makes installation such easier and faster.
CLHS is another cam lock of similar design but with short handle.
CLHL
Installation Guideline
– Screw size is 3/16″
– For different extrusion, choice the right size of embedded nylon wedge
Material
Zinc Alloy
Test Report
None
Patent
None
Remarks
– Do not use strong detergent (i.e. Blench / Alcohol) or erosive penetrant for cleaning purposes.

