--- product_id: 659775209 title: "8 Pcs 1-1/2\" Square Tube Connector,90 Degree Corner Joint" brand: "yidu69q" price: "$87.75" currency: USD in_stock: true category: "Yidu69 Q" url: https://www.desertcart.us/products/659775209-8-pcs-1-1-2-square-tube-connector-90-degree store_origin: US region: United States of America --- # Fits 1.5" square tubes precisely Prepunched for #10 screws (5mm) Electro-galvanized low carbon steel 8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint **Brand:** yidu69q **Price:** $87.75 **Availability:** ✅ In Stock ## Summary > 🔗 Lock in strength and style with every corner! ## Quick Answers - **What is this?** 8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint by yidu69q - **How much does it cost?** $87.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/659775209-8-pcs-1-1-2-square-tube-connector-90-degree) ## Best For - yidu69q enthusiasts ## Why This Product - Trusted yidu69q brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Yet Strong:** At just 2.8 pounds for 8 connectors, enjoy easy handling without compromising on structural integrity. - • **Precision Fit for 1.5" Tubes:** Seamlessly connect your square tubing with exact 38.1mm compatibility for flawless assembly. - • **Versatile 90° Corner Joints:** Create sturdy fence rails or custom frames with these reliable elbow connectors—your project’s backbone. - • **Durable Electro-Galvanized Finish:** Resist rust and corrosion with a sleek blue bright coating that keeps your structure looking sharp. - • **Ready-to-Install Prepunched Holes:** Save time with perfectly sized 5mm holes designed for standard #10 screws—no guesswork needed. ## Overview This set of 8 electro-galvanized low carbon steel 1.5" square tube connectors offers precision-fit 90° elbow joints with prepunched 5mm holes for #10 screws, ensuring quick, durable assembly for fencing and structural projects. ## Description Buy 8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint | for Fence Rail: Tube Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Fit with tube size: 1-1/2" x 1-1/2"(38.1×38.1mm),Applicable project: square tube - Prepunched hole size : for #10 screw (Φ5mm) - Thickness: 1/16'' - Low carbon steel, electro-galvanized steel - Package list: 8pcs 1.5 inch square tubing connector ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DB2346C2 | | Best Sellers Rank | #125,569 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,106 in Tube Fittings | | Brand Name | YIDU69Q | | Color | Blue Bright | | Connector Type | Elbow | | Customer Reviews | 4.4 4.4 out of 5 stars (12) | | Exterior Finish | electro-galvanized | | Included Components | 8PCS 1-1/2" X 1-1/2" Square Tube Fittings-2 Way Connector | | Item Dimensions | 2.95 x 2.87 x 1.65 inches | | Item Highlight | for Fence Rail | | Item Type Name | Square Tube Fittings-2 Way Connector | | Item Weight | 2.8 pounds | | Manufacturer | YIDU69Q | | Material Type | low carbon steel | | Model Number | GD288-T8 | | Number of Packs | 1 | | Number of Pieces | 8 | | Set Name | 8 Pcs 1-1/2" Square Tube Connector Set | | Size | 1-1/2" / 38.1mm | | Thread Size | 5mm | | Unit Count | 8 Count | ## Product Details - **Brand:** YIDU69Q - **Color:** Blue Bright - **Connector Type:** Elbow - **Exterior Finish:** electro-galvanized - **Item Weight:** 2.8 pounds - **Item dimensions L x W x H:** 2.95 x 2.87 x 1.65 inches - **Material:** low carbon steel - **Number of Pieces:** 8 - **Size:** 1-1/2" / 38.1mm - **Thread Size:** 5mm ## Images ![8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint - Image 1](https://m.media-amazon.com/images/I/61aSKqP9iiL.jpg) ![8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint - Image 2](https://m.media-amazon.com/images/I/41+tnBblJBL.jpg) ![8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint - Image 3](https://m.media-amazon.com/images/I/4142Q5fiIlL.jpg) ![8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint - Image 4](https://m.media-amazon.com/images/I/31ZRTVBfDiL.jpg) ![8 Pcs 1-1/2" Square Tube Connector,90 Degree Corner Joint - Image 5](https://m.media-amazon.com/images/I/312PyXR1mPL.jpg) ## Frequently Bought Together - YIDU69Q 8 Pcs 1-1/2" Square Tube Fittings-2 Way Connector, L Square Tubing 90 Degree Corner Joint Fence Rail Clamp - YIDU69Q 8 Pcs 1" 3 Way T Shape Square Tube Connector, Square Tube Fitting Fence Guardrail Rail Clamp - eoere 20 PCS 1" Square Newel Post Flange Base, Stainless Steel Deck Rail for 1" x 1" Square Fence or Floor Deck Mount Wall Mount Post Fitting --- ## 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.us/products/659775209-8-pcs-1-1-2-square-tube-connector-90-degree](https://www.desertcart.us/products/659775209-8-pcs-1-1-2-square-tube-connector-90-degree) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-12*