# Master Flow 12 in. x 2-1/4 in. to 6 in. 90-Degree Register Box

**Brand:** [Master Flow](https://shop.coreranger.com/brands/Master%20Flow)
**SKU:** 90RB12X2.2X6
**Price:** $14.38 · in stock
**URL:** https://shop.coreranger.com/product/master-flow-12-in-x-2-1-4-in-to-6-in-90-degree-register-box-100151049

## Specifications

| Spec | Value |
|---|---|
| Model # | 90RB12X2.2X6 |
| Pack Size | 1 |
| Internet # | 100151049 |
| Returnable | 90-Day |
| Store SKU # | 259801 |
| HVAC application | All HVAC types |
| Product Depth (in.) | 9 in |
| Product Width (in.) | 9 in |
| Product Height (in.) | 12 in |
| Product Weight (lb.) | 1.66 lb |
| Manufacturer Warranty | Free from Manufacturer Defect at Time of Delivery. |
| Brand/Model Compatibility | Universal |

## Description

The Master Flow 12 in. x 2-1/4 in. x 6 in. 90 Register Box can be installed with sheet metal screws. It creates a right-angle transition from round pipe or insulated flexible duct to an air register. This register box is made of galvanized steel. It is suitable for most HVAC applications.

• Creates a 90° transition to a register grille
• Durable galvanized steel construction
• Connect to round pipe or insulated flex duct