--- 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: "€ 26.84" currency: EUR in_stock: true reviews_count: 13 category: "Powertec" url: https://www.desertcart.gr/products/13971685-powertec-70149-4-inch-dust-control-flex-cuff-with-steel store_origin: GR region: Greece --- # 2 steel hose clamps included 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:** € 26.84 **Availability:** βœ… In Stock ## Summary > πŸ’¨ Lock in dust control with POWERTEC’s flex cuff – because your workspace deserves airtight perfection! ## 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?** € 26.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - β€’ **Built to Last:** Premium rubber construction resists wear and tear, ensuring long-term dust control reliability. - β€’ **Flexible Rubber Design:** Adapts effortlessly to slight diameter variations for a flawless fit. - β€’ **Seamless Airtight Seal:** Eliminate dust leaks with a perfect 4-inch connection every time. - β€’ **Tool-Free Installation:** Install or remove quickly without screws or duct tapeβ€”saving you time and hassle. - β€’ **Heavy-Duty Steel Clamps:** Secure your setup with corrosion-resistant clamps that hold tight under pressure. ## Overview The POWERTEC 70149 4 Inch Dust Control Flex Cuff is a premium rubber coupler designed to create airtight connections between 4-inch dust collection ports. It includes two durable steel hose clamps for secure fastening and features a flexible design that accommodates slight size variations. Easy to install and reusable, this dust collection accessory enhances efficiency and durability in woodworking and machinery setups. ## 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. Review: Heavy duty, well made - Work like they advertise. Inner sleeve does not have a halfway ridge or marker so a little care and due diligence in getting the clamping the right place Review: Beefy - This sleeve is built like a tank. Fits perfect and installs easy. Great value. If it was a full 3” long that would be ok too. ## 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 | | Best Sellers Rank | #23,748 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Vacuum & Dust Collector Replacement Parts #51 in Power Tool Replacement Parts | | Brand Name | POWERTEC | | Color | 4" Flex Cuff, 1pk | | Connector Type | Flex Cuff | | Customer Reviews | 4.8 4.8 out of 5 stars (1,893) | | Exterior Finish | Alloy Steel | | Global Trade Identification Number | 00736815006004 | | Included Components | Dust Control Flex Cuff with Hose Clamps, 4-Inch | | Item Dimensions | 4.5 x 4.5 x 2.5 inches | | Item Type Name | POWERTEC 70149 Dust Control Flex Cuff with Steel Clamps, 4-Inch | | Item Weight | 0.44 Pounds | | Manufacturer | Southern Technology LLC | | Material Type | Rubber | | Model Number | 70149 | | Number of Pieces | 1 | | Size | 4" Flex Cuff, 1PK | | Thread Size | 4-9/16 inches | | Thread Type | NPT | | UPC | 736815006004 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** POWERTEC - **Color:** 4" Flex Cuff, 1pk - **Connector Type:** Flex Cuff - **Exterior Finish:** Alloy Steel - **Item Weight:** 0.44 Pounds - **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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heavy duty, well made *by R***. on February 4, 2026* Work like they advertise. Inner sleeve does not have a halfway ridge or marker so a little care and due diligence in getting the clamping the right place ### ⭐⭐⭐⭐⭐ Beefy *by B***N on May 30, 2025* This sleeve is built like a tank. Fits perfect and installs easy. Great value. If it was a full 3” long that would be ok too. ### ⭐⭐⭐⭐⭐ easy to use. *by T***E on September 17, 2025* I used this to attach air duct through a cabin port. Works perfectly. ## 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 - POWERTEC 70106 4-Inch Y-Fitting Dust Collection Hose Connector, Black - POWERTEC 70295-P2 4-Inch Integrated Blast Gate Clog Resistant, Anti Gap Tapered ABS Plastic Fitting for Dust Collection Systems, 2PK --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/13971685-powertec-70149-4-inch-dust-control-flex-cuff-with-steel](https://www.desertcart.gr/products/13971685-powertec-70149-4-inch-dust-control-flex-cuff-with-steel) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*