# Master Flow 14 in. x 8 in. to 8 in. Universal Register Box with Flange

**Brand:** [Master Flow](https://shop.coreranger.com/brands/Master%20Flow)
**SKU:** RBF14X8X8
**Price:** $25.44 · in stock
**URL:** https://shop.coreranger.com/product/master-flow-14-in-x-8-in-to-8-in-universal-register-box-with-flange-100164784

## Specifications

| Spec | Value |
|---|---|
| Model # | RBF14X8X8 |
| Pack Size | 1 |
| Internet # | 100164784 |
| Returnable | 90-Day |
| Store SKU # | 972401 |
| HVAC application | All HVAC types |
| Product Depth (in.) | 10 in |
| Product Width (in.) | 16 in |
| Product Height (in.) | 7.5 in |
| Product Weight (lb.) | 2.07 lb |
| Manufacturer Warranty | Free from Manufacturer Defect at Time of Delivery. |
| Brand/Model Compatibility | Universal |

## Description

The Master Flow 14 in. x 8 in. x 8 in. Universal Register Box with Flange can be installed before dry walling. It creates a straight (in-line) transition from round pipe or insulated flexible duct to an air register or grille. The built-in flange provides space for easy joist attachment to help create a secure installation.

• Creates a straight, in-line transition to a register grille
• Durable galvanized steel construction
• Used in ceiling applications (snap-on rails sold seperately)