--- product_id: 538830853 title: "Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen" brand: "peachtree woodworking supply" price: "¥7576" currency: JPY in_stock: true category: "Peachtree Woodworking Supply" url: https://www.desertcart.jp/products/538830853-peachtree-woodworking-supply-4-inch-to-2-1-2-inch store_origin: JP region: Japan --- # Rigid rubber coupler for airtight seal 4" to 2.5" precise reducer fit Stainless steel clamps with turn key Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen **Brand:** peachtree woodworking supply **Price:** ¥7576 **Availability:** ✅ In Stock ## Summary > 🔗 Connect with confidence—dust collection made sleek and simple! ## Quick Answers - **What is this?** Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen by peachtree woodworking supply - **How much does it cost?** ¥7576 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/538830853-peachtree-woodworking-supply-4-inch-to-2-1-2-inch) ## Best For - peachtree woodworking supply enthusiasts ## Why This Product - Trusted peachtree woodworking supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Airflow Seal:** Rigid rubber coupler guarantees airtight connections, maximizing dust collection efficiency. - • **Universal Compatibility:** Fits most standard 4" dust collection fittings and wet/dry vacuum hoses—perfect for pros and weekend warriors alike. - • **Seamless Size Transition:** Effortlessly connect 2.5" hoses to 4" dust ports for ultimate compatibility. - • **Tool-Free Clamp Adjustment:** Blue turn key thumb screws make tightening and loosening clamps a breeze—no knuckle busting! - • **Durable High-Quality Materials:** ABS plastic and stainless steel ensure long-lasting performance under heavy dust flow. ## Overview The Peachtree Woodworking Supply 4" to 2.5" reducer with flexible rubber coupler and stainless steel clamps offers a durable, airtight solution for connecting smaller hoses to larger 4" dust ports. Featuring easy-turn thumb screws and high-quality ABS construction, it ensures a secure fit and optimal airflow for professional and hobbyist woodworkers. ## Description Shop Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen. Free delivery on eligible orders of £20 or more. ## Features - Reducing a 4 inch dust port on your machinery has never been easier! With our 4 inch to 2-1/2 inch hose reducer fitting and rubber coupler you can connect a 2-1/2 inch hose directly to a 4” port on machines like band saws, table saws, large planers and more. This convenient combo pack is designed to accept most standard size 4 inch dust collection fittings such as Y’s, T’s, Elbows, Blast gates, Dust ports and other standard size 4 inch dust collection fittings. - Most wet/dry vacuum hoses will plug directly into the smaller end of this fitting making it a super value for most professional and us weekend warrior type woodworkers. There are some vacuum units that use different size hoses and hose adaptors so please be sure to measure your hose and machine ports before making a purchasing decision. - Two stainless steel hose clamps help provide a tight seal on the 4 inch end and keep the reducer from falling out. These clamps fit neatly into the slots around the coupler so there is no slipping when tightened. No more busting your knuckles. Each clamp is equipped with a blue turn key mechanism to make tightening and loosening the clamp super easy. - The rigid rubber coupler seals tightly around the reducer for excellent airflow. Easy to install and easy to remove. As with most all other dust collection fittings, it’s always a good idea to have extra on hand for when you need it. It’s always better to have it and not need it than it is to need it and not have it. - Made from high quality ABS plastic for extended periods of use, the reducer fitting will withstand the constant friction and debris flow of woodworking dust collectors. The reducer measures: Nominal 4” end is 3-61/64” OD and 3-41/64” ID; 2-1/2” nominal OD end measures 2-15/32” OD and 2-9/32” ID. Dimensions may slightly vary due to slight variations in the manufacturing process. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C598B129 | | Best Sellers Rank | 970,659 in DIY & Tools ( See Top 100 in DIY & Tools ) 499 in Vacuum & Dust Collector Hoses | | Brand | Peachtree Woodworking Supply | | Colour | Blue | | Connector Type | Reducer | | Country of Origin | Taiwan | | Customer Reviews | 4.8 4.8 out of 5 stars (416) | | Exterior Finish | Stainless Steel | | Item Weight | 454 g | | Manufacturer | Peachtree Woodworking Supply Inc. | | Material | Acrylonitrile Butadiene Styrene, Rub | | Model Number | 817918023942 | | Number of Packs | 1 | | Number of Pieces | 1 | | Part Number | 817918023942 | | Size | 4 inch to 2-1/2 inch | | Thread Type | NPT | | UPC | 817918023942 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Peachtree Woodworking Supply - **Colour:** Blue - **Connector type:** Reducer - **Exterior finish:** Stainless Steel - **Item weight:** 454 g - **Material:** Acrylonitrile Butadiene Styrene, Rub - **Number of Packs:** 1 - **Number of pieces:** 1 - **Size:** 4 inch to 2-1/2 inch - **Thread type:** NPT ## Images ![Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen - Image 1](https://m.media-amazon.com/images/I/51Dsi5muj4L.jpg) ![Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen - Image 2](https://m.media-amazon.com/images/I/31IG6XPmcWL.jpg) ![Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen - Image 3](https://m.media-amazon.com/images/I/41WiLntrEtL.jpg) ![Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen - Image 4](https://m.media-amazon.com/images/I/41RThcVE1aL.jpg) ![Peachtree Woodworking Supply 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps with Turn Key Thumb Screw to Tighten & Loosen - Image 5](https://m.media-amazon.com/images/I/517h5oKy+-L.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.jp/products/538830853-peachtree-woodworking-supply-4-inch-to-2-1-2-inch](https://www.desertcart.jp/products/538830853-peachtree-woodworking-supply-4-inch-to-2-1-2-inch) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-17*