--- product_id: 649051348 title: "8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray" brand: "raco" price: "$434.48" currency: USD in_stock: true url: https://www.desertcart.us/products/649051348-8257sp-4-11-16-in-welded-square-box-2-1 store_origin: US region: United States of America --- # 15 TKO knockouts Combination screw heads 42.0 cu. in. capacity 8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray **Brand:** raco **Price:** $434.48 **Availability:** ✅ In Stock ## Summary > 🔌 Power Up Your Projects with RACO's Ultimate Box! ## Quick Answers - **What is this?** 8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray by raco - **How much does it cost?** $434.48 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/649051348-8257sp-4-11-16-in-welded-square-box-2-1) ## Best For - raco enthusiasts ## Why This Product - Trusted raco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **✅ UL Listed:** Meets safety standards for peace of mind. - • **📦 Bulk Value:** Comes in a convenient 20-pack for all your project needs. - • **🔧 Versatile Design:** Perfect for industrial applications requiring larger conductors. - • **⚡ Installation Made Easy:** Combination Phillips/slotted screw heads for quick setup. - • **🔄 Flexible Configuration:** TKO knockouts provide design and installation flexibility. ## Overview The RACO 8257SP Welded Square Box is a robust solution for industrial wiring needs, featuring a generous 42.0 cu. in. capacity, quick-install screw heads, and multiple TKO knockouts. This 20-pack ensures you have the right tools for any job, all while being UL Listed for safety. ## Description 8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray ## Features - Designed for used in a wide variety of industrial applications where larger-sized conductors or wiring devices are needed and more volume is required - Includes combination Phillips/slotted screw heads for faster installation - TKO knockouts allow for design and installation flexibility - 42.0 cu. in. capacity and supplied with one (1) 1/2 in. and fifteen (15) 1/2 & 3/4 in. TKO knockouts - UL Listed ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Metal | | Brand | RACO | | Color | Gray | | Style | Industrial | | Finish Type | Polished | | Installation Type | wall-mounted | | Item Weight | 22.64 Pounds | | Specification Met | Ul | | Manufacturer | Hubbell Electrical Products | | Global Trade Identification Number | 50050169182579 | | Part Number | 8257SP | | Item Weight | 22.6 pounds | | Product Dimensions | 24 x 10.13 x 5.25 inches | | Country of Origin | USA | | Item model number | 8257SP | | Size | 20-Pack | | Finish | Polished | | Item Package Quantity | 1 | | Included Components | 4-11/16 in. Welded Square Box | | Batteries Required? | No | ## Product Details - **Material:** Metal - **Brand:** RACO - **Color:** Gray - **Style:** Industrial - **Finish Type:** Polished ## Images ![8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray - Image 1](https://m.media-amazon.com/images/I/71qthQu7ISL.jpg) ![8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray - Image 2](https://m.media-amazon.com/images/I/71oqHcJde3L.jpg) ![8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray - Image 3](https://m.media-amazon.com/images/I/61PfP1VIvxL.jpg) ![8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray - Image 4](https://m.media-amazon.com/images/I/81AvOFlH0RL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - RACO 8257SP 4-11/16 in. Welded Square Box, 2-1/8 in. Deep with One 1/2 in. KO & Fifteen TKO's, Raised Ground, 20-Pack,Gray - RACO 832SP 4-11/16 in. Blank Flat Square Cover, 25-Pack --- ## 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/649051348-8257sp-4-11-16-in-welded-square-box-2-1](https://www.desertcart.us/products/649051348-8257sp-4-11-16-in-welded-square-box-2-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*