CRL 430A Satin Anodized 6″ Lucite Cover Speak-Thru
$232.14
CRL Covered Speak-Thrus are available with two styles of covers; all metal, or metal outer ring with lucite vision port. Both styles are screened to…
CRL 543 Aluminum Plastic Speak-Thru Hole Frame
$25.33
The CRL Plastic Speak-Thru Hole Frame is an easy to snap together unit for interior installations. It conceals roughly ground or chipped hole edges,…
