---
product_id: 13971685
title: "POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack"
brand: "powertec"
price: "€ 8.07"
currency: EUR
in_stock: true
category: "Powertec"
url: https://www.desertcart.de/products/13971685-powertec-70149-4-inch-dust-control-flex-cuff-with-steel
store_origin: DE
region: Germany
---

# 2 premium steel hose clamps durable flexible rubber build 4-inch airtight flex cuff POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack

**Brand:** powertec
**Price:** € 8.07
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your dust control game—because every speck counts!

## Quick Answers

- **What is this?** POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack by powertec
- **How much does it cost?** € 8.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/13971685-powertec-70149-4-inch-dust-control-flex-cuff-with-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

- • **Built to Last:** Premium rubber flexes and endures long-term wear without cracking.
- • **All-In-One Convenience:** Includes two steel clamps for a secure, professional-grade setup.
- • **Seamless Airtight Seal:** Eliminate dust leaks with a perfect 4-inch connection every time.
- • **Tool-Free Installation:** Quick on/off flex cuff—no screws or duct tape needed.
- • **Universal Fit Flexibility:** Adapts effortlessly to slight diameter variations in dust collection pipes.

## Overview

The POWERTEC 70149 4 Inch Dust Control Flex Cuff is a durable, flexible rubber coupler designed to create airtight connections between 4-inch dust collection ports. Featuring two steel hose clamps and a reusable design, it ensures a secure, tool-free installation that adapts to slight pipe diameter differences, making it an essential accessory for efficient woodworking dust collection systems.

## Description

The POWERTEC Dust Control Flex Cuff with Hose Clamps, 4-Inch, delivers an airtight connection from one dust-collection fitting to another of comparable size, while eliminating the need for flimsy duct tape connections or other permanent fasteners. Firm yet pliable rubber construction allows enough flexibility to bridge slight diameter differences in hose or tubing. Pre-molded indents on the cuff allows for easy, airtight clamp installation. Handy set includes one rubber cuff and two steel hose clamps.

## Features

- INCLUDES: (1) Flexible Cuff Coupler with (2) 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" O.D, 4" I.D and 2-9/16" Length | Connects to 4 inch nominal outer diameter adapter or dust collection pipe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00M3JDU2Q |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #28,652 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Vacuum & Dust Collector Replacement Parts #71 in Power Tool Replacement Parts |
| Brand | POWERTEC |
| Color | 4" Flex Cuff, 1pk |
| Connector Type | Flex Cuff |
| Date First Available | October 14, 2011 |
| Exterior Finish | Alloy Steel |
| Global Trade Identification Number | 00736815006004 |
| Included Components | Dust Control Flex Cuff with Hose Clamps, 4-Inch |
| Item Package Quantity | 1 |
| Item Weight | 7 ounces |
| Item dimensions L x W x H | 4.5 x 4.5 x 2.5 inches |
| Item model number | 70149 |
| Manufacturer | Southern Technology LLC |
| Material | Rubber |
| Number of Pieces | 1 |
| Part Number | 70149 |
| Pattern | Flex Cuff |
| Product Dimensions | 4.5 x 4.5 x 2.5 inches |
| Size | 4" Flex Cuff, 1PK |
| Style | 4" Flex Cuff, 1PK |
| Thread Size | 4-9/16 inches |
| Thread Type | NPT |
| UPC | 736815006004 |

## Product Details

- **Brand:** POWERTEC
- **Color:** 4" Flex Cuff, 1pk
- **Connector Type:** Flex Cuff
- **Exterior Finish:** Alloy Steel
- **Item Weight:** 7.04 ounces
- **Item dimensions L x W x H:** 4.5 x 4.5 x 2.5 inches
- **Material:** Rubber
- **Size:** 4" Flex Cuff, 1PK
- **Thread Size:** 4-9/16 inches
- **Thread Type:** NPT

## Images

![POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack - Image 1](https://m.media-amazon.com/images/I/61Vj4odq-+L.jpg)
![POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack - Image 2](https://m.media-amazon.com/images/I/51Y2S2HrbhL.jpg)
![POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack - Image 3](https://m.media-amazon.com/images/I/71CKlw8PfJL.jpg)
![POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack - Image 4](https://m.media-amazon.com/images/I/61MSFVAIO4L.jpg)
![POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack - Image 5](https://m.media-amazon.com/images/I/61GKNu6nB7L.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- POWERTEC 70149 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1 pack- Black
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- POWERTEC 70295-P2 4-Inch Integrated Blast Gate Clog Resistant, Anti Gap Tapered ABS Plastic Fitting for Dust Collection Systems, 2PK

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-15*