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CRL Satin Anodized Finish Aluminum No-Draft Speak-Thru

$18.75

Category Tools & Home Improvement

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Description
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Brand	CRL
Recommended Uses For Product	windows
Mounting Type	Wall Mount
Finish Type	Satin Anodized
Material	Aluminum
Color	Satin Anodized
Number of Handles	1
Handle Type	Knob
Installation Type	Single Hole
Model Name	834A

About this item

C.R. LAURENCE 834A CRL Satin Anodized Aluminum 5-5/16″ No-Draft Speak-Thru. CRL No-Draft Speak-Thrus are designed to allow audible transmission of voice requests at ticket windows, box offices and more. They prevent tampering from the outside, and stop drafts to the interior. The 834 Series is made of aluminum. Each unit is individually boxed with gaskets and mounting screws for installation on glass up to 1/4 inch (6 millimeter) thick. For thicker glass up to 3-3/4 inch (95 millimeters), you can use the optional four inch (102 millimeter) screws Cat. No. 8324. CRL No-Draft Speak-Thrus require a minimum hole diameter of 2-1/4 inch (57 millimeter), and will cover holes up to 4-1/4 inch (108 millimeter). Recommended hole diameter is 3-1/2 inch (89 millimeter)..