--- product_id: 193268302 title: "Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel" price: "฿5263" currency: THB in_stock: true reviews_count: 8 url: https://www.desertcart.co.th/products/193268302-outwater-mill-finish-1-4-inside-dimension-aluminum-u-channel store_origin: TH region: Thailand --- # Precise 1/4'' panel fit Durable 6063 T5 aluminum Proudly made in USA Outwater Mill Finish 1/4'' Inside Dimension Aluminum U-Channel 48'' Length (Pack of 3) Alu257-M C-Channel **Price:** ฿5263 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your projects with precision and durability — the U-Channel that means business! ## 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?** ฿5263 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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 - • **Rust-Free Resilience:** Crafted from premium 6063 T5 aluminum, ensuring long-lasting impact protection without rust. - • **Versatile Design Edge:** Ideal for decorative edging, custom signage, posters, and display framing to elevate your space. - • **Effortless Installation:** No sanding or filing needed—save time and achieve professional results instantly. - • **Structural Shelf Support:** Minimizes sagging and bowing, reinforcing shelves with sleek, sturdy framing. - • **Seamless 1/4'' Panel Integration:** Perfectly engineered to snugly fit 1/4'' thick panels for a flawless finish. ## Overview Outwater’s Mill Finish Aluminum U-Channel is a 48-inch, 1/4'' inside dimension channel made from robust 6063 T5 aluminum. Designed for easy installation without sanding, it offers rust-free durability and structural support, perfect for framing, edging, and reinforcing panels or shelves. Proudly made in the USA, this pack of three channels combines functionality with sleek mill finish aesthetics. ## 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: 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. Review: As advised - Could be a bit stronger but otherwise as advised ## 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 | |---------------|-------| | Manufacturer | Outwater | | Part Number | 3P1.27.00285 | | Item Weight | 14.4 ounces | | Package Dimensions | 47.5 x 1 x 0.5 inches | | Item model number | 3P1.27.00285 | | Size | 48'' Lengths - Pack of 3 | | Color | Mill | | Finish | Unfinished, stainless steel | | Material | Aluminum | | Shape | Rectangular | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## 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 ### ⭐⭐⭐⭐⭐ 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 ### ⭐⭐⭐⭐⭐ I'm happy *by O***N on May 11, 2025* Exactly what I was looking for. Great product. Fast shipping. I'll be coming back. ## 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.co.th/products/193268302-outwater-mill-finish-1-4-inside-dimension-aluminum-u-channel](https://www.desertcart.co.th/products/193268302-outwater-mill-finish-1-4-inside-dimension-aluminum-u-channel) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*