---
product_id: 513698261
title: "F&L Indutries 4 inches Duct Board Collar in 28 Gauge Galvanized Steel, Tab Collar for R4, R6 and R8 Ductboard Insulation Compatible With All Ductboard Thicknesses - Made in the USA."
price: "¥4152"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/513698261-f-and-l-indutries-4-inches-duct-board-collar-in
store_origin: JP
region: Japan
---

# F&L Indutries 4 inches Duct Board Collar in 28 Gauge Galvanized Steel, Tab Collar for R4, R6 and R8 Ductboard Insulation Compatible With All Ductboard Thicknesses - Made in the USA.

**Price:** ¥4152
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** F&L Indutries 4 inches Duct Board Collar in 28 Gauge Galvanized Steel, Tab Collar for R4, R6 and R8 Ductboard Insulation Compatible With All Ductboard Thicknesses - Made in the USA.
- **How much does it cost?** ¥4152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/513698261-f-and-l-indutries-4-inches-duct-board-collar-in)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

4" to 20" Take Off - Starting Collars for HVAC Ducting Work, 30 Gauge, Galvanized Steel Sheet Metal - Snaps Together for Easy Assembly - Made in USA

## Images

![F&L Indutries 4 inches Duct Board Collar in 28 Gauge Galvanized Steel, Tab Collar for R4, R6 and R8 Ductboard Insulation Compatible With All Ductboard Thicknesses - Made in the USA. - Image 1](https://m.media-amazon.com/images/I/61IVi0iEjdL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/513698261-f-and-l-indutries-4-inches-duct-board-collar-in](https://www.desertcart.jp/products/513698261-f-and-l-indutries-4-inches-duct-board-collar-in)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*