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  • Made in USA

M&M DB-350 - Recessed Dryer Vent Box, 3 1/2" Deep, 22 Gauge

Item: DB350
MFR: DB-350
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Dryer Box Model 350 - All models are UL Classified for a 1-hour F-Rating. Deep drawn manufacturing process and made in the USA. Extension rim protrudes from nailing flange 7/8". Total of eight 1/4" mounting holes (4 on each side). Sides are tapered to allow for nesting of multiple boxes. Surface is clean of any oil residue and will adhere paint. All models incorporate a Gas Port knock-out.
  • 22 gauge aluminized steel weighing 4.03 pounds each
  • Top port measures 4 7/8" x 3 1/8" oval shape.
  • Distance from nailing flange to rear of box is 3 1/2".
  • Overall measurements: 21" h x 12 1/2" w x 4 3/8" deep.
  • Inside measures 9 1/2" wide x 18 1/4" tall.


NameM&M DB-350 - Recessed Dryer Vent Box, 3 1/2" Deep, 22 Gauge
Gemaire Item NumberDB350
Manufacturer Product NumberDB-350
SKU - PIM Number1402917204646
ERP Number152423
Unit of MeasureEA
Weight3.7 Pounds (Lb)
Length12.5 Inches (In)
Width13.0 Inches (In)
Height5.0 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Size21" x 12 1/2" x 4 3/8"
GEM - Case Quantity
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