--- product_id: 10423327 title: "Sigma Engineered Solutions 14352 Weatherproof 3/4\" 3 Hole 2-Gang Box, Gray" brand: "sigma engineered solutions" price: "₨12908" currency: LKR in_stock: true reviews_count: 13 category: "Sigma Engineered Solutions" url: https://www.desertcart.lk/products/10423327-sigma-engineered-solutions-14352-weatherproof-3-4-3-hole-2 store_origin: LK region: Sri Lanka --- # 3 x 3/4" knockouts NEMA 3R wet location rated Powder-coated corrosion resistance Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box, Gray **Brand:** sigma engineered solutions **Price:** ₨12908 **Availability:** ✅ In Stock ## Summary > ⚡ Weatherproof strength meets sleek efficiency — power your projects with confidence! ## Quick Answers - **What is this?** Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box, Gray by sigma engineered solutions - **How much does it cost?** ₨12908 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/10423327-sigma-engineered-solutions-14352-weatherproof-3-4-3-hole-2) ## Best For - sigma engineered solutions enthusiasts ## Why This Product - Trusted sigma engineered solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Die-cast metal with powder coating ensures long-lasting corrosion resistance - • **Ready-to-Install:** Includes ground screw, closure plugs, mounting lugs, and self-tap screws for hassle-free setup - • **Compact Powerhouse:** 31 cubic inch capacity fits up to two wired devices in a sleek 2-gang design - • **Triple Knockout Access:** Three 3/4-inch knockouts for versatile conduit connections - • **Weatherproof Confidence:** UL & CSA listed, NEMA 3R rated for reliable wet location use ## Overview The Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box is a durable, die-cast metal electrical box designed for wet, damp, or dry environments. Featuring three 3/4-inch knockouts, a 31 cubic inch capacity, and powder-coated corrosion resistance, it supports up to two wired devices and comes fully equipped with installation hardware. UL and CSA listed with a NEMA 3R rating, this compact, gray box delivers professional-grade reliability and ease of installation. ## Description Sigma Engineered Solutions weatherproof two-gang boxes provide a junction for conduits and can house up to two wired devices such as receptacles or switches. The rugged, die-cast construction prevents moisture penetration making the box suitable for wet, damp or dry locations. The box is powder coated for corrosion resistance and features a ground screw for secure installation. Boxes include hardware, closure plugs and pre-installed ground screw. Product is UL and CSA listed. Review: Best price in town - High quality aluminum box good seal tight fit on plugs. Found the same at local home improvement store about 30% more. Review: Built to Last, Strong & Tough… - Excellent high quality product, and I am totally satisfied with the item, it’s made strong the way things used to be made… Very refreshing change from what I have come to expect from products normally purchased online today… ## Features - Features three 3/4-in knockouts and 31.0 cu. in. capacity - Provide a junction for conduits or can house up to two wired devices such as a receptacle or switch - Includes a pre-installed ground screw, closure plugs, mounting lugs and (2) NO. 8-32 UNC-2A X 0.25-in self tap screws - Die-cast construction and powder coated for corrosion resistance - Product is UL and CSA listed, suitable for wet locations and NEMA 3R rated ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Sigma Engineered Solutions | | Capacity | 31 cubic inches | | Color | Gray | | Finish Type | Powder Coated | | Installation Type | Screw-In | | Item Dimensions D x W x H | 2.26"D x 4.5"W x 4.5"H | | Material | Metal | | Product Dimensions | 2.26"D x 4.5"W x 4.5"H | | Style | Compact | ## Product Details - **Brand:** Sigma Engineered Solutions - **Color:** Gray - **Material:** Metal - **Product Dimensions:** 2.26"D x 4.5"W x 4.5"H - **Style:** Compact ## Images ![Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box, Gray - Image 1](https://m.media-amazon.com/images/I/61JnIkADmoL.jpg) ![Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box, Gray - Image 2](https://m.media-amazon.com/images/I/71Rd7LxNEuL.jpg) ![Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box, Gray - Image 3](https://m.media-amazon.com/images/I/71rnqMGV3vL.jpg) ![Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box, Gray - Image 4](https://m.media-amazon.com/images/I/61cadH6+2xL.jpg) ![Sigma Engineered Solutions 14352 Weatherproof 3/4" 3 Hole 2-Gang Box, Gray - Image 5](https://m.media-amazon.com/images/I/71DLYXPE85L.jpg) ## Questions & Answers **Q: How deep is this box?** A: standard depth box, approximately 1.5 inches deep **Q: will a 50 amp 250 volt 6-50R flush mount receptacle fit in this box ?** A: if it is the deep box not the 1 1/2" **Q: Does this come in white ?** A: probably **Q: How do I install this box on the drywall? Can I use dry wall screws?** A: I recommend using drywall anchors to secure the box to drywall. Drywall screws would work if you screw them into a stud. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best price in town *by D***2 on November 7, 2025* High quality aluminum box good seal tight fit on plugs. Found the same at local home improvement store about 30% more. ### ⭐⭐⭐⭐⭐ Built to Last, Strong & Tough… *by S***F on July 7, 2021* Excellent high quality product, and I am totally satisfied with the item, it’s made strong the way things used to be made… Very refreshing change from what I have come to expect from products normally purchased online today… ### ⭐⭐⭐⭐⭐ Great quality & sturdy *by T***Y on July 14, 2023* Great quality & sturdy. Plenty of room for wiring. --- ## 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.lk/products/10423327-sigma-engineered-solutions-14352-weatherproof-3-4-3-hole-2](https://www.desertcart.lk/products/10423327-sigma-engineered-solutions-14352-weatherproof-3-4-3-hole-2) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-12*