Product Details:

Suitable for Sliding Glass Doors From 5/16" to 1/2" (8 to 12 mm) Thick
Lock Can be Used Glass-to-Wall, or Glass-to-Glass Inline Panel or Door
Indicator on Exterior Displays Red if Lock is Activated Blue if Lock is Open 

CRL Sliding Glass Door Lock With Indicator is an attractive and practical way to add security and privacy wherever 5/16 to 1/2 inch (8 to 12 millimeters) glass sliding doors are installed. This Lock can accommodate glass-to-wall inline installations. A turn of the thumb turn on the interior side of the Lock changes the color of the exterior indicator. Emergency access is made possible by a low profile screw on the exterior face.
The Lock comes with a wall mounted strike plate, screws, and anchors. Both Lock and Keeper come with gaskets and hex wrench.

Color: Polished Chrome

Minimum Order: 1 Each

Additional Product Information:
NOTE: Glass must be notched for installation of Lock and Receiver.