Product Details:

Our CRL Aluminum Narrow Inset Frame Interior Glazed Exchange Window has a 18 inch (457 millimeter) shelf and accommodates walls of at least four inches (102 millimeters) thick. Unit easily slides into the wall opening. For us to fabricate this window for you, we need width and height of the intended frame, and for you to select from these options:

Glazing Material Options:

• 1/4 Inch (6 millimeter) Non-Bullet Resistant Glass
  
• 3/4 Inch (19 millimeter) Level 1 Bullet Resistant Lexgard
  
• 1-5/16 Inch (33 millimeter) Level 1 Bullet Resistant Glass
  
• 1-1/4 Inch (32 millimeter) Level 1 Bullet Resistant Acrylic
  
• 1-1/4 Inch (32 millimeter) Level 1 Bullet Resistant Acrylic with SAR Coating
  
• 1-1/4 Inch (32 millimeter) Level 3 Bullet Resistant Lexgard
  
  Speak-Thru Options:
• Surround Sound
  
  Shelf Options:
• Stainless Steel Shelf with Deal Tray
• Formica Shelf with Deal Tray
  
  For additional specifications and installation data, contact us by Toll Free Phone (888) 663-9830 extension 777, .
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  CRL recommends a maximum width of 36 inches (914 millimeters) when surround sound is used.