---
product_id: 482337913
title: "POWERTEC 70149-P2 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 2 pack"
brand: "powertec"
price: "₩98071"
currency: KRW
in_stock: true
reviews_count: 5
category: "Powertec"
url: https://www.desertcart.kr/products/482337913-powertec-70149-p2-4-inch-dust-control-flex-cuff-steel
store_origin: KR
region: South Korea
---

# Includes steel hose clamps Reusable & flexible rubber 4-inch nominal OD fit POWERTEC 70149-P2 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 2 pack

**Brand:** powertec
**Price:** ₩98071
**Availability:** ✅ In Stock

## Summary

> 💨 Seal the deal on dust control—because your workspace deserves the best!

## Quick Answers

- **What is this?** POWERTEC 70149-P2 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 2 pack by powertec
- **How much does it cost?** ₩98071 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/482337913-powertec-70149-p2-4-inch-dust-control-flex-cuff-steel)

## Best For

- powertec enthusiasts

## Why This Product

- Trusted powertec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile 2-Pack:** Double the value for multiple setups or backup—never compromise your workspace air quality.
- • **Airtight 4-Inch Seal:** Ensures zero dust leaks with precision fit for your dust collection system.
- • **Durable Rubber Build:** Premium flexible rubber withstands wear and adapts to slight fitting variations.
- • **Tool-Free Installation:** Quick connect/disconnect without screws or duct tape—save time and hassle.
- • **Steel Hose Clamps Included:** Secure, rust-resistant clamps provide a rock-solid hold every time.

## Overview

The POWERTEC 70149-P2 Flex Cuff is a 4-inch rubber coupler designed for airtight connections in dust collection systems. Featuring durable, flexible rubber and included steel hose clamps, it offers easy, tool-free installation and reliable sealing between 4-inch OD ports. Sold as a 2-pack, it’s ideal for professional woodworkers seeking efficient, reusable dust control accessories that keep their workspace clean and compliant.

## Description

Introducing the 4-Inch Dust Control Flex Cuff with Hose Clamps by POWERTEC. This coupler is designed to provide you with an airtight connection between a pair of 4” dust collection fittings or hoses. And it comes equipped with standard hose clamps so that you won’t need unattractive duct tape or a messy assortment of screws. It’s a highly useful (and reusable) dust collection system accessory, as it allows you to interchange fittings and connect adapters to keep all of your dust collection tools connected. CompatibilityThese Flex Cuffs work exclusively with nominal 4” O.D. ports, hoses and fittings. ConstructionIt’s made with high quality rubber to ensure long-term durability and possesses a flexible profile capable of conforming to the narrow range of sized ports. ApplicationConnected 4” PVC pipe to 4” blast gateJoined a table saw to a dust sheriff as a temporary solutionConnected a 4” table saw sawdust exit to a shop vac adapterUsed along with the POWERTEC 4” Reducer to connect a shop vac to planer“No matter whether you own one or five of these, the wide range of practical applications are endless.” Dimensions of Rubber Connector Cuff4-9/16-Inch O.D.4-Inch I.D. POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.

Review: Fits good 4" id - Clamps are 7mm instead of 8mm thinner band. Just cheap but the rubber is good. Stipped one clamp.made it useless. There's better gear clamps is what I'm saying. I'm buying it again and again lol
Review: As advertised - These are made with thick flexible rubber type of material. Nice construction

## Features

- INCLUDES: (2) Flexible Cuff Coupler with Steel Clamps
- FUNCTION: Provides a perfectly sealed, airtight connection between a pair of 4 inch OD dust collection equipment ports, pipes or fittings
- EASY TO USE: These reusable flex cuffs are easily installed and can be removed without the need for assorted screws or duct tape
- PREMIUM BUILD: Made with a durable rubber construction to withstand long-term wear and tear, and possesses a flexible design that seamlessly conforms to slight diameter differences in fittings
- DIMENSIONS: 4-9/16" OD, 4" ID and 2-9/16" Length | Connects to 4 inch nominal outer diameter adapter or dust collection pipe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NR8172H |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 309 Reviews |
| Included Components | INCLUDES: (2) Flexible Hose Cuff Coupler with Dust Hose Clamps |
| Item Length | 2.56 Inches |
| Item Type Name | POWERTEC 70149-P2 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 2 pack |
| Item Weight | 0.88 Pounds |
| Manufacturer | POWERTEC |
| Material | Rubber |
| Material Type | Rubber |
| Nominal Wall Thickness | 1/8 inches |
| Outside Diameter | 4.56 Inches |
| UPC | 843441112631 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** POWERTEC
- **Material:** Rubber
- **Colour:** Black
- **Item Weight:** 0.88 Pounds
- **Nominal Wall Thickness:** 1/8 inches
- **Outside Diameter:** 4.56 Inches
- **Item Length:** 2.56 Inches
- **UPC:** 843441112631
- **Manufacturer:** POWERTEC

## Images

![POWERTEC 70149-P2 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 2 pack - Image 1](https://m.media-amazon.com/images/I/61yJO4GiGaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits good 4" id
*by G***R on 8 May 2024*

Clamps are 7mm instead of 8mm thinner band. Just cheap but the rubber is good. Stipped one clamp.made it useless. There's better gear clamps is what I'm saying. I'm buying it again and again lol

### ⭐⭐⭐⭐⭐ As advertised
*by M***Y on 3 March 2024*

These are made with thick flexible rubber type of material. Nice construction

### ⭐⭐⭐⭐⭐ Works as expected. Good quality. No complaints.
*by S***N on 12 September 2024*

LONG STORY SHORT: Simple, Good Quality, Works as intended. No complaints. Not much more too it than that lol. As you can see, the unit on my Jointer has the blue "hand twist" hose clamps. I honestly cant remember why one has the hand twist clamps and the other has the screw twist ones. I think I took the hand twist ones off another item all together just for initial convenience. But I don't ever remove this, so I would have been fine with the screw twist ones. CONS: -They only sent me 1 initially. I thought I had ordered the wrong thing, but I simply did an exchange, and only sent one back. No harm no foul, just something to keep an eye on.

## Frequently Bought Together

- POWERTEC 70149-P2 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 2 pack
- POWERTEC 4 Inch Y Fitting for 4 Inch Dust Collection Hose, 4 Inch Dust Collection Hose Connector Fittings for Dust Collection System, 1 pack (70106)
- POWERTEC 70105 4" Elbow Dust Hose Connector, Black, 4", 90 Degree Elbow

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/482337913-powertec-70149-p2-4-inch-dust-control-flex-cuff-steel](https://www.desertcart.kr/products/482337913-powertec-70149-p2-4-inch-dust-control-flex-cuff-steel)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-27*