M&M METAL MBX-6113 RGSTR BOX 12X12X10 ADJ 45DEG R6 INSUL #645
No 645R6 register boxes have adjustable 45 deg collars and tabs. The registers boxes are lined with 1 1/2 in R-6 duct liner.
Part #155884
- Adjustable 45 deg collar
- Brand: M&M ManufacturingCollar Size: 10 inFinish: GalvanizedLength: 12 inManufacturer Name: M&M ManufacturingMaterial: SteelSeries: 645R6Width: 12 in