# Master Flow 12 in. x 8 in. x 4 ft. Half Section Rectangular Duct

**Brand:** [Master Flow](https://shop.coreranger.com/brands/Master%20Flow)
**SKU:** RD12X8X48
**Price:** $27.98 · in stock
**URL:** https://shop.coreranger.com/product/master-flow-12-in-x-8-in-x-4-ft-half-section-rectangular-duct-100185410

## Specifications

| Spec | Value |
|---|---|
| Gauge | 28 |
| Model # | RD12X8X48 |
| Material | Galvanized Steel |
| Duct Type | 12 x 8 |
| Insulated | No |
| Pack Size | 1 |
| Internet # | 100185410 |
| Returnable | 90-Day |
| Store SKU # | 208095 |
| Product Width (in.) | 12 in |
| Product Height (in.) | 8 in |
| Product Length (in.) | 48 in |
| Certifications and Listings | No Certifications or Listings |

## Description

Master Flow's sturdy Rectangular Duct is used as the main trunk lines in HVAC supply systems. Two L sections snap together to form the rectangular duct. Sold in "L" sections. Two pieces must be ordered to produce a full section of duct. Drive and "S" Cleats are sold separately. Constructed of 28 Gauge galvanized steel.

• Main trunk line components
• Durable galvanized steel construction
• 2 sections equal 1 full joint