M&M METAL MBX-6116 RGSTR BOX 12X8X8 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 #155338
- Adjustable 45 deg collar
- Brand: M&M ManufacturingCollar Size: 8 inFinish: GalvanizedLength: 12 inManufacturer Name: M&M ManufacturingMaterial: SteelSeries: 645R6Width: 8 in