--- product_id: 96216822 title: "Supply Giant 6I42x4 Flexible Coupling, 5\", Black" brand: "supplygiant" price: "35.36 OMR" currency: OMR in_stock: true category: "Supplygiant" url: https://www.desertcart.com.om/products/96216822-supply-giant-6i42x4-flexible-coupling-5-black store_origin: OM region: Oman --- # Certified for underground & outdoor use Universal fit for multiple pipe materials Leak-proof & rot-proof sealed design Supply Giant 6I42x4 Flexible Coupling, 5", Black **Brand:** supplygiant **Price:** 35.36 OMR **Availability:** ✅ In Stock ## Summary > 🔗 Connect with Confidence — The Ultimate Flexible Coupling for Pros Who Demand More ## Quick Answers - **What is this?** Supply Giant 6I42x4 Flexible Coupling, 5", Black by supplygiant - **How much does it cost?** 35.36 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/96216822-supply-giant-6i42x4-flexible-coupling-5-black) ## Best For - supplygiant enthusiasts ## Why This Product - Trusted supplygiant brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Confidence:** Meets ASTM C1173, CSA B602, and UPC standards—trusted for underground applications. - • **Effortless Installation:** Designed for quick, reliable repairs and new installations—save time on every job. - • **Clearly Marked for Precision:** Each coupling features part number, size, and certification markings for easy identification. - • **Built to Last, Sealed to Protect:** Leak-proof and rot-resistant for worry-free plumbing performance indoors and out. - • **One Coupling, Endless Compatibility:** Seamlessly connects cast iron, copper, plastic & steel pipes without hassle. ## Overview The Supply Giant 6I42x4 Flexible Coupling is a 5-inch, black elastomeric PVC connector engineered for universal compatibility with cast iron, copper, plastic, and schedule 40 steel pipes. Certified for underground and outdoor use, it offers a leak-proof, rot-resistant seal ideal for drain, waste, vent, and sewer systems. Trusted by contractors and municipalities, this coupling simplifies installation and repair with clear markings and robust durability. ## Description Supply Giant Flexible Couplings have found wide acceptance among sewer and plumbing contractors and municipalities because of their quality and ease of installation. Supply Giant pipe couplings and adapters are used for all types of in-house and sewer connections: drain, waste, vent piping, house-to-main, repairs, cut- ins, conductor, roof drains and increasers-reducers. Manufacturing thousands of different flexible coupling types, Supply Giant has the right solution for most applications. Made of tough elastomeric polyvinyl chloride (PVC), the flexible couplings are strong, resilient and unaffected by soil conditions. ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. ## Features - Universal Fit: Flexible Coupling Compatible with cast Iron, Copper, plastic, and schedule 40 steel piping - Sealed: Flexible Connectors are Leak-Proof, rot-Proof and Sealed against infiltration and exfiltration, - Use: may be used for Non-Pressure Drain, waste, and vent (dwv) piping Systems and sewer Systems indoors and outdoors - ConForms to ASTM C1173, CSA B602, Certified and UPC approved, rated for underground use - Markings: each rubber Fitting is marked with part Number, size, and Certifications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FDJBN2P | | Best Sellers Rank | #297,561 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8,535 in Pipe Fittings | | Brand Name | SUPPLYGIANT | | Color | Black | | Connector Type | Coupling | | Customer Reviews | 4.4 4.4 out of 5 stars (97) | | Exterior Finish | Black | | Global Trade Identification Number | 00804595277348 | | Included Components | coupling | | Item Dimensions | 5 x 5 x 8 inches | | Item Type Name | Flexible Coupling, 5", Black | | Manufacturer | Supply Giant | | Manufacturer Part Number | 6I42x4 | | Material Type | Alloy Steel, Copper, Iron, Plastic | | Model Number | 6I42x4 | | Number of Pieces | 1 | | Size | 5 Inch | | Thread Type | NPT | | UPC | 804595277348 | | Unit Count | 1 Count | ## Product Details - **Brand:** SUPPLYGIANT - **Color:** Black - **Connector Type:** Coupling - **Exterior Finish:** Black - **Global Trade Identification Number:** 00804595277348 - **Item dimensions L x W x H:** 5 x 5 x 8 inches - **Material:** Alloy Steel, Copper, Iron, Plastic - **Number of Pieces:** 1 - **Size:** 5 Inch - **Thread Type:** NPT ## Images ![Supply Giant 6I42x4 Flexible Coupling, 5", Black - Image 1](https://m.media-amazon.com/images/I/81Pu-33-lAL.jpg) ![Supply Giant 6I42x4 Flexible Coupling, 5", Black - Image 2](https://m.media-amazon.com/images/I/41P4Jp3ufML.jpg) ![Supply Giant 6I42x4 Flexible Coupling, 5", Black - Image 3](https://m.media-amazon.com/images/I/41yKfS0jebL.jpg) ![Supply Giant 6I42x4 Flexible Coupling, 5", Black - Image 4](https://m.media-amazon.com/images/I/41Jj1ST3yhL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Supply Giant 6I42x4 Flexible Coupling, 5", Black - Supply Giant 6I46x10 Flexible PVC Coupling with Stainless Steel clamps 1-1/2'', Black (pack of 10) - Supply Giant 6I47x10 Flexible coupling, 2 inch, Black --- ## 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.om/products/96216822-supply-giant-6i42x4-flexible-coupling-5-black](https://www.desertcart.com.om/products/96216822-supply-giant-6i42x4-flexible-coupling-5-black) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-09-29*