--- product_id: 439373007 title: "uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red" brand: "uxcell" price: "€ 18.09" currency: EUR in_stock: true reviews_count: 7 url: https://www.desertcart.hr/products/439373007-uxcellfitness-magnet-key-46x28mm-rectangle-shell-15mm-dia-magnet-safety store_origin: HR region: Croatia --- # Bright red ABS shell 1.5cm powerful magnet Emergency treadmill shut-off uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red **Brand:** uxcell **Price:** € 18.09 **Availability:** ✅ In Stock ## Summary > 🛡️ Stay in control, run with confidence! ## Quick Answers - **What is this?** uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red by uxcell - **How much does it cost?** € 18.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/439373007-uxcellfitness-magnet-key-46x28mm-rectangle-shell-15mm-dia-magnet-safety) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build:** Sturdy ABS plastic shell and braided rope for long-term use - • **Universal Fit:** Compatible with most treadmills needing a 46x28mm rectangular key - • **Effortless Clip-On:** Securely attaches to any clothing for hands-free safety - • **Compact & Lightweight:** Slim 4.6x2.8cm design with only 40g weight, easy to carry - • **Instant Safety Trigger:** Magnetic quick-release stops treadmill immediately on fall ## Overview The uxcell Fitness Magnet Key is a universal emergency safety lock designed for treadmills. Featuring a 1.5cm diameter magnet housed in a durable red ABS plastic shell, it instantly stops the treadmill if pulled off, protecting runners from accidents. Its compact size and braided rope with clip ensure secure, hands-free wear, making it an essential safety upgrade for any treadmill user. ## Description uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red ## Features - [What You Get] - Package comes with 1pcs of magnet safety key in totally length: 1M, red plastic clip: 2.8x5.8cm(W*L), size of red magnet shell: 4.6x2.8cm(L*W), diameter of magnet: 1.5cm - [Material & Composition] - This treadmill key consists of an ABS plastic shell, magnet, braided rope, and a plastic clip which is sturdy and long-term use - [Protection] - This emergency shut-off key is designed to protect the runner's safety when using the treadmill. If you accidentally fall while running, the key will be pulled off and make the treadmill stops running - [Universal] - Suitable for a wide variety of treadmill that needs a rectangle magnet key. If your treadmill key is lost or broken, it would be a good replacement - [Note] - It can easily clamp and hold to any part of your clothing. Please check the size before buying to avoid unsuitable for your treadmill. It's suggested that the size of the attached surface must be greater than 46x28mm ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | uxcell | | Special Feature | Emergency Stop, Magnetic Quick Release | | Lock Type | Magnet | | Material | Plastic, Acrylonitrile Butadiene Styrene | | Recommended Uses For Product | Treadmill safety | | Style | Modern | | Color | Red | | Number of Pieces | 1 | | Included Components | Treadmill Safety Key | | Controller Type | Hand Control | | Shape | Square | | Control Method | Touch | | Manufacturer | uxcell | | Item Package Dimensions L x W x H | 4.65 x 2.01 x 1.89 inches | | Package Weight | 0.04 Kilograms | | Brand Name | uxcell | | Suggested Users | unisex-adult | | Part Number | a22011600ux0893 | ## Product Details - **Brand:** uxcell - **Special Feature:** Emergency Stop, Magnetic Quick Release - **Lock Type:** Magnet - **Material:** Plastic, Acrylonitrile Butadiene Styrene - **Recommended Uses For Product:** Treadmill safety ## Images ![uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red - Image 1](https://m.media-amazon.com/images/I/61KCFeZvugL.jpg) ![uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red - Image 2](https://m.media-amazon.com/images/I/71LrwM5RsEL.jpg) ![uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red - Image 3](https://m.media-amazon.com/images/I/613qSdL0+lL.jpg) ![uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red - Image 4](https://m.media-amazon.com/images/I/61E381dfBhL.jpg) ![uxcellFitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red - Image 5](https://m.media-amazon.com/images/I/71o4Xjg3erL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by A***R on April 2, 2025* Works for my GoPlus Superfit treadmill, i’ve tried several since I lost the original. This one does the job. ### ⭐⭐⭐⭐⭐ works fine *by A***I on February 26, 2024* I ordered this after losing the safety magnet on my treadmill. It won't start unless it senses the magnet and it worked fine despite it not not being the exact shape as the original. If you need one don't spend too much and get this. It gets the Job done as well as the one it comes with. ### ⭐⭐⭐⭐⭐ Exactly what my walking pad needed *by K***N on June 23, 2024* Lost original for Superfit walking pad, this was a perfect replacement ## Frequently Bought Together - uxcell Fitness Magnet Key, 46x28mm Rectangle Shell, 15mm Dia. Magnet Safety Lock for Most Treadmill, Red - Replacement Remote Control for Superfit Costway Treadmill SUP37SP747US-DK SUP37SP747US-SL SUP37SP747US-RE SP37513BK SP37513RE SP37036NY SP37036GN SP37036YE SP37036WH SP37036RE SP37036BK SP37036SL - AC Power Cord Compatible with Horizon Fitness Treadmills Ellipticals, Universal 3 Prong Power Cable Replacement 6 Feet --- ## 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.hr/products/439373007-uxcellfitness-magnet-key-46x28mm-rectangle-shell-15mm-dia-magnet-safety](https://www.desertcart.hr/products/439373007-uxcellfitness-magnet-key-46x28mm-rectangle-shell-15mm-dia-magnet-safety) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-06*