--- product_id: 273387506 title: "Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack" brand: "sigma engineered solutions" price: "619.77 DT" currency: TND in_stock: true reviews_count: 5 category: "Sigma Engineered Solutions" url: https://www.desertcart.tn/products/273387506-sigma-electric-proconnex-55919m-one-hole-bx-metal-brackets-strap store_origin: TN region: Tunisia --- # 38-inch length for versatile mounting 100-pack bulk supply for large projects Zinc-plated steel for ultimate durability Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack **Brand:** sigma engineered solutions **Price:** 619.77 DT **Availability:** βœ… In Stock ## Summary > πŸ”§ Secure your wiring like a pro β€” don’t get left behind! ## Quick Answers - **What is this?** Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack by sigma engineered solutions - **How much does it cost?** 619.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/273387506-sigma-electric-proconnex-55919m-one-hole-bx-metal-brackets-strap) ## 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 - β€’ **Bulk Ready:** 100-piece pack keeps your project flowing without constant reordering - β€’ **Perfect Fit:** Designed for 14/2 to 10/2 AC and MC cables plus 3/8-inch FMC, ensuring seamless compatibility - β€’ **Built to Last:** Zinc-plated alloy steel resists corrosion and wear for long-term reliability - β€’ **Sleek & Strong:** Powder-coated finish adds a professional look while protecting against the elements - β€’ **Trusted Quality:** Sigma Electric’s ProConnex line boasts a 4.8-star rating from 845+ pros ## Overview The Sigma Electric ProConnex 55919M One-Hole BX Metal Bracket Strap is a 38-inch, zinc-plated alloy steel mounting strap designed for secure runs of AC, MC, and FMC cables. Sold in a convenient 100-pack, it features a powder-coated finish for durability and is highly rated by professionals for quality and reliability. ## Description Sigma Electric ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack Review: EXCELENTE - BUENA CALIDAD Review: Garage update - Excellent bracket ## Features - Supports runs of ac, mc or fmc - For aluminum or steel 14/2 - 10/2 ac and mc, and 3/8-in fmc - Zinc-plated steel construction - Country of Origin: China - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0044FV3J4 | | Brand | Sigma Engineered Solutions | | Colour | Gray | | Customer Reviews | 4.8 out of 5 stars 845 Reviews | | Finish | Powder Coated | | Finish type | Powder Coated | | Global Trade Identification Number | 00031857111526 | | Included Components | Sigma Electric ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack | | Item Depth | 1.28 inches | | Item Dimensions | 33 x 13 x 12 millimetres | | Item Type Name | Sigma Electric ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack | | Item Weight | 227 g | | Item dimensions L x W x H | 33 x 13 x 12 millimetres | | Item weight | 227 g | | Manufacturer | Sigma Electric | | Material | Alloy Steel | | Model Number | 55919M | | Mounting Type | Wall Mount | | Part Number | 55321A | | UPC | 031857111526 | ## Product Details - **Brand:** Sigma Engineered Solutions - **Colour:** Gray - **Item dimensions L x W x H:** 33 x 13 x 12 millimetres - **Item weight:** 227 g - **Material:** Alloy Steel ## Images ![Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack - Image 1](https://m.media-amazon.com/images/I/51y2+DDd1gL.jpg) ![Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack - Image 2](https://m.media-amazon.com/images/I/61OC8SuHHUL.jpg) ![Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack - Image 3](https://m.media-amazon.com/images/I/610FzubQXKL.jpg) ![Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack - Image 4](https://m.media-amazon.com/images/I/61XMUFX0O-L.jpg) ![Sigma Electric ProConnex 55919M One-Hole BX Metal Brackets Strap 38-Inch, 100-Pack - Image 5](https://m.media-amazon.com/images/I/71fb52piE-L.jpg) ## Questions & Answers **Q: what is the inside diameter?** A: 3/8" **Q: Are screws incuded?** A: no screws are not included, depending what material you are fastening the brackets to will determine length of screws you buy **Q: what number screw or type od screw head should be used?** A: #8 Phillips round head would be fine depending on what you're screwing it into. 1." - 1.5" L or up to a #10 **Q: Will this handlke 1/2" flex conduit (which is 1/2" inside but is perhaps 5/8" outside)?** A: If you wanted to bend each one out a bit they would. The gap measure between is .5" and that's a snug 0.5" The strap is plenty sturdy. ( Contract work that requires inspection. I do not know if it's legal to bend them ). The bracket is plenty strong. I used them to attach cattle fence panels to a wall. 3/4" bracket and bend it in may be easier. ## Customer Reviews ### ⭐⭐⭐⭐⭐ EXCELENTE *by O***R on 25 December 2023* BUENA CALIDAD ### ⭐⭐⭐⭐⭐ Garage update *by R***L on 3 September 2025* Excellent bracket ### ⭐⭐⭐⭐⭐ works *by S***E on 23 March 2026* works good --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/273387506-sigma-electric-proconnex-55919m-one-hole-bx-metal-brackets-strap](https://www.desertcart.tn/products/273387506-sigma-electric-proconnex-55919m-one-hole-bx-metal-brackets-strap) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*