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Fiberglass Grille & Diffuser Boxes

Items 49–63 of 63 total
  1. Miami Tech R6BF1818 - R-6 Flanged Register Box, 18" X 18", 30 Gauge
    This product is currently not available for purchase.
  2. M&M CP-502R6121210 - #502R6 Insulated Register Box, 6" Tall, 12" X 12" X 10", No Flange
    This product is currently not available for purchase.
  3. M&M 605R60806 - Ductboard Top Register Box, R6 With 1 1/2" Insulation, 08" X 06" X 4" Tall
    This product is currently not available for purchase.
  4. Miami Tech R4MTB080405 - R4 Metal Top Register Box With Collar, 8" X 4" X 5", 28 Gauge
    This product is currently not available for purchase.
  5. Mitchell Metal 40R60804 - 8" X 4" Ductboard Register Box - R6 Ductboard Applications
    This product is currently not available for purchase.
  6. Mitchell Metal 40R61008 - 10" X 8" Ductboard Register Box - R6 Ductboard Applications
    This product is currently not available for purchase.
  7. Mitchell Metal 40R61006 - 10" X 6" Ductboard Register Box - R6 Ductboard Applications
    This product is currently not available for purchase.
  8. Mitchell Metal 40R61408 - 14" X 8" Ductboard Register Box - R6 Ductboard Applications
    This product is currently not available for purchase.
  9. Southwark 27R6126 - 6" X 12" X 6" Straight Register Boot, 30 Gauge Galvanized Steel
    This product is currently not available for purchase.
  10. Mitchell Metal 40R61212 - 12" X 12" Ductboard Register Box - R6 Ductboard Applications
    This product is currently not available for purchase.
  11. M&M CP-502NFR61066 - #502R6 Insulated Register Box, 6" Tall, 10" X 6" X 6", No Flange (#502 For Louisiana)
    This product is currently not available for purchase.
  12. Miami Tech R6BU1010 - R-6 Unflanged Register Box, 10" X 10", 30 Gauge
    This product is currently not available for purchase.
  13. Miami Tech R6MTBG100606 - R-6 Fiberglass Top Register Box With Collar & Gasket, 10" X 6" X 6", 28 Gauge
    This product is currently not available for purchase.
  14. Miami Tech R6BU1212 - R-6 Unflanged Register Box, 12" X 12", 30 Gauge
    This product is currently not available for purchase.
  15. Miami Tech R6MTB100605 - R-6 Metal Top Register Box with Collar, 10" X 6" X 5", 28 Gauge
    This product is currently not available for purchase.
Items 49–63 of 63 total