--- product_id: 193268302 title: "Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel" price: "AR$171017" currency: ARS in_stock: true reviews_count: 8 url: https://www.desertcart.com.ar/products/193268302-outwater-mill-finish-1-4-inside-dimension-aluminum-u-channel store_origin: AR region: Argentina --- # Precise 1/4'' inside dimension fit Durable 6063 T5 aluminum resists rust & impact Proudly made in the USA Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel **Price:** AR$171017 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your build with precision and style — don’t let your projects sag behind! ## Quick Answers - **What is this?** Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel - **How much does it cost?** AR$171017 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/193268302-outwater-mill-finish-1-4-inside-dimension-aluminum-u-channel) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quality You Can Trust:** Manufactured in the USA with precision and durability, giving your projects a premium edge. - • **Rustproof & Resilient:** Crafted from premium 6063 T5 aluminum, this channel withstands wear and tear without corroding—built to last. - • **Versatile Design Edge:** Ideal for framing posters, signage, displays, or reinforcing shelves to prevent sagging and bowing. - • **Perfect Fit Every Time:** Engineered to snugly hold 1/4'' thick panels with zero hassle, ensuring a sleek, professional finish. - • **Effortless Installation:** Mill finish means no sanding or filing needed—save time and skip the mess on every project. ## Overview Outwater’s Mill Finish Aluminum U-Channel offers a precise 1/4'' inside dimension fit, crafted from durable 6063 T5 aluminum that resists rust and impact. Sold in packs of three 48'' lengths, this USA-made channel is perfect for decorative edging, framing, and structural reinforcement, all while saving installation time with its smooth mill finish. ## Description desertcart.com: Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel : Everything Else Review: Well made - Sturdy and well finished u-channel. It was just what I needed to add drawer dividers in my home-made tool box. Cheaper than the local hardware store and they came right to my front door. Review: Product meets spec - Exactly as described. Outwater U-channel with 1/4" exterior dimension fits cleanly within it with just enough clearance to allow sliding. ## Features - Fits 1/4" thick panels. Made of 6063 T5 aluminum that offers impact protection and will not rust - Can be used as decorative edging or framing for posters, custom signage, displays and more. - Will reduce sagging or bowing in shelves when properly installed. - Mill Finish. Made in the USA. Add tape to the edge of the substrate or board if the channel fit is loose/not a perfect fit - Save time on installation with no sanding or filing on any raw or unfinished edges. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MT4PSV3 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #156,603 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #73 in Aluminum Channels | | Color | Mill | | Customer Reviews | 4.4 4.4 out of 5 stars (39) | | Date First Available | November 8, 2019 | | Finish | Unfinished, stainless steel | | Item Package Quantity | 1 | | Item Weight | 14.4 ounces | | Item model number | 3P1.27.00285 | | Manufacturer | Outwater | | Material | Aluminum | | Package Dimensions | 47.5 x 1 x 0.5 inches | | Part Number | 3P1.27.00285 | | Shape | Rectangular | | Size | 48'' Lengths - Pack of 3 | ## Images ![Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel - Image 1](https://m.media-amazon.com/images/I/31A7Xy8r4WL.jpg) ![Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel - Image 2](https://m.media-amazon.com/images/I/41S-Lv3ZmWL.jpg) ![Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel - Image 3](https://m.media-amazon.com/images/I/61U-8lPi9oL.jpg) ![Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel - Image 4](https://m.media-amazon.com/images/I/51HWhj5l1QL.jpg) ![Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel - Image 5](https://m.media-amazon.com/images/I/81Z1kj744KL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well made *by G***Y on June 8, 2026* Sturdy and well finished u-channel. It was just what I needed to add drawer dividers in my home-made tool box. Cheaper than the local hardware store and they came right to my front door. ### ⭐⭐⭐⭐⭐ Product meets spec *by D***1 on December 13, 2025* Exactly as described. Outwater U-channel with 1/4" exterior dimension fits cleanly within it with just enough clearance to allow sliding. ### ⭐⭐⭐⭐ As advised *by A***R on October 10, 2025* Could be a bit stronger but otherwise as advised ## Frequently Bought Together - Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel - CALPALMY (Pack of 2) 12 x 24 Inch Clear Acrylic Sheets 1/4" Thick Plexiglass; Use for Craft Projects, Signs, Display Cases, Sneeze Guard and More; Cut with Cricut, Engraver, Power Saw or Hand Tools - Yaocom 2 Pcs 4 ft 1/4" U Channel Aluminum 1/16" Walls x 3/8" High x 3/8" Width Aluminum C Channel Metal 6063 Alloy T-6 Temper for Posters Signs Frame Display Stands --- ## 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.com.ar/products/193268302-outwater-mill-finish-1-4-inside-dimension-aluminum-u-channel](https://www.desertcart.com.ar/products/193268302-outwater-mill-finish-1-4-inside-dimension-aluminum-u-channel) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-22*