Plaster frame, Chicago Plenum, with anti-vibration features, for 1281 and 1285 Airtight I.C. Box series, galv. NO HOLE.
Any hole size and shape upon request.
Plaster frame, Chicago Plenum, with anti-vibration features, for 1281 and 1285 Airtight I.C. Box series, galv. NO HOLE.
Any hole size and shape upon request.