--- product_id: 94793749 title: "ECollar Replacement Strap -Black Surefit- Waterproof - Adjustable - Secure Nexus Wheel Lock - for Electronic Training & Invisible Fence Systems - 3/4\" (Black)" brand: "sparky pet co" price: "$53.86" currency: USD in_stock: true reviews_count: 12 category: "Sparky Pet Co" url: https://www.desertcart.us/products/94793749-ecollar-replacement-strap-black-surefit-waterproof-adjustable-secure-nexus-wheel store_origin: US region: United States of America --- # Waterproof durability Secure Nexus wheel lock Universal 3/4" fit ECollar Replacement Strap -Black Surefit- Waterproof - Adjustable - Secure Nexus Wheel Lock - for Electronic Training & Invisible Fence Systems - 3/4" (Black) **Brand:** sparky pet co **Price:** $53.86 **Availability:** ✅ In Stock ## Summary > 🔗 Upgrade your dog’s training game with the ultimate secure, flexible, and waterproof strap! ## Quick Answers - **What is this?** ECollar Replacement Strap -Black Surefit- Waterproof - Adjustable - Secure Nexus Wheel Lock - for Electronic Training & Invisible Fence Systems - 3/4" (Black) by sparky pet co - **How much does it cost?** $53.86 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/94793749-ecollar-replacement-strap-black-surefit-waterproof-adjustable-secure-nexus-wheel) ## Best For - sparky pet co enthusiasts ## Why This Product - Trusted sparky pet co brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Security:** Nexus wheel lock ensures a snug, consistent fit—no slipping, no over-tightening. - • **Built for the Elements:** Waterproof and easy to clean—perfect for active dogs who love dirt, grass, and water. - • **Universal Compatibility:** Fits all major e-collar and invisible fence systems with a 3/4" collar width. - • **Effortless Comfort & Flexibility:** High-flex bungee strap lets your dog move freely without chafing or restriction. - • **Trusted Quality, Made in the USA:** Durable, reliable replacement strap backed by Sparky Pet Co’s customer-first mission. ## Overview The Sparky Pet Co Surefit ECollar Replacement Strap is a 3/4" wide, waterproof, and adjustable bungee collar designed for all electronic training and invisible fence systems. Featuring a secure Nexus wheel lock for consistent fit and universal compatibility with major brands, it offers superior comfort and durability for dogs of all sizes. Made in the USA, this strap is easy to clean and built to withstand active lifestyles. ## Description desertcart.com : Sparky Pet Co - ECollar Replacement Strap -Black Surefit- Waterproof - Adjustable - Secure Nexus Wheel Lock - for Electronic Training & Invisible Fence Systems - 3/4" (Black) : Pet Supplies Review: Great product! - I’ve ordered three of these now. I absolutely love them. They’re excellent quality and work great! I’ve yet to have any of them break when used correctly (my son manhandles one and I had to fix it. But overall these are simple, work well and are a lifesaver. They are meant to be used with the proper use of e-collars, that is not daily 24hrs of use, that’s just not healthy and not advised on any of the collars out there. If you don’t over tighten these collars they’re great to allow the electrodes contact with the skin while not restricting, nor hurting your dog in any way. I read some reviews about the bungee cord breaking and after having two of these for over a year it makes me wonder how tight people tried to make it that it got so worn and tore. I have bought these from this company three times now, for three different dogs. I will continue to buy this brand if I need this product in the future. Review: Good product - recommend - Good collar - easy to use and seems durable. I plan on using it for pager function (vibrate only) for long distance recall only. I just got it and haven’t worked with it yet, but I think it may be a good enough fit to use with ecollar function. The bungee seems durable and is easily adjusted to fit my dog. I have an 80lb lab with a thick neck and big head, not sure how much larger of a dog it would work with though. ## Features - ECOLLAR REPLACEMENT STRAP: Spring into the season by updating your dog's e-collar receiver strap! This 3/4" flexible surefit bungee collar by Sparky Pet Co is the perfect replacement for tattered, faded, and stained e-collar straps—designed for improved comfort, rigorous use, and superior receiver compatibility. - QUICK BUNGEE CLOSURE: Keeps your dog free to move! Our high flex bungee collar straps are easy to put on or take off and give your dog room to breathe, while the extreme grip nexus wheel lock ensures a secure fit that maintains consistent contact with the receiver without over-tightening. - MADE FOR YOUR SYSTEM: Crafted to fit your receiver. This universal e-collar replacement strap works with all electronic bark collars and invisible fence systems that utilize a 3/4" collar. The receiver attaches with a Phillips head screwdriver. Our Surefit bungee e-collar strap is compatible with major brands like Dogtra, PetSafe, SportDOG, Garmin, & Innotek. - EASY CARE: Waterproof strap! Whether your dog enjoys taking dirt baths, rolling in the grass, or splashing in bodies of water, rest assured that you can easily clean this ultra-durable collar for a like-new look every time. To refresh the strap, simply wipe the collar with a clean cloth. Replace straps with excessive wear and tear. - SPARKY PET CO: Our mission is to create the best customer experience with the products, service, and after-sale support you can count on. We offer a wide range of popular pet supplies and manufacture our exclusive replacement straps for all electronic dog training and invisible fence systems, proudly made in the USA. Get the best from Sparky Pet Co! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079VW5STY | | ASIN | B079VW5STY | | Age Range Description | All Life Stages | | Animal Collar Type | Electronic Training Collar | | Best Sellers Rank | #14,910 in Pet Supplies ( See Top 100 in Pet Supplies ) #95 in Electronic Training Collars | | Brand Name | Sparky Pet Co | | Breed Recommendation | Large- retreivers, collies, sheep dogs, Medium- cocker spaniels, labs,, Small-poodles, maltese, bichon frises | | Closure Type | Pull On | | Color | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (1,264) | | Date First Available | February 8, 2018 | | Dog Breed Size | Medium | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W | 12"L x 0.75"W | | Item Display Dimensions | 31 x 3.5 inches | | Item model number | 4346861865 | | Manufacturer | Sparky Pet Co | | Manufacturer | Sparky Pet Co | | Manufacturer Part Number | 4346861865 | | Material Type | Plastic | | Model Number | 4346861865 | | Number of Items | 1 | | Pattern | Solid | | Product Dimensions | 12 x 0.75 x 0.1 inches; 1.59 ounces | | Size | 3/4" Wide | | Target Species | Dog | | UPC | 647369516188 647369508367 | | Unit Count | 1 Count | ## Product Details - **Brand:** Sparky Pet Co - **Color:** Black - **Item Display Dimensions:** 31 x 3.5 inches - **Material:** Plastic - **Pattern:** Solid ## Images ![ECollar Replacement Strap -Black Surefit- Waterproof - Adjustable - Secure Nexus Wheel Lock - for Electronic Training & Invisible Fence Systems - 3/4" (Black) - Image 1](https://m.media-amazon.com/images/I/51hCcxZI4EL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Why is this $25? The components seem so cheap.** A: If you put these collars on your dogs regularly, you’ll see it’s worth $25. Also these are VERY well made! I use them on 2 large male German shepherds. They wrestle a lot (they are 2 and 3 years old) and hard. These have not broken or come off, not even once in a year. If you use an e collar, you need this! The same size fits my 40lbs rescue mutt and my 110lbs German shepherd, it’s so easy to put on, adjust and take off. Also, if you use dogtra like I do, it has orange and black buttons so you can get the orange and black collars and never mix them up. The video I posted is from a year ago, Milo is 110lbs now and the collar is not maxed out. **Q: to better clarify, I have a 135 lb Corso w/ a 26" neck, Will it fit that??** A: I have 2 Rotties 100 & 105lb, the smaller 24” the larger has a neck of about 26” (she’s more jowly & not as svelte as your Cane Corso & this is awesome. It’s snug but it should be. **Q: Will this fit a dog with 7 inch neck?** A: No **Q: What size elastic cord is on these collars 1/8 or 1/4 inch as i need to buy some to.make it longer to fit my fur baby?** A: I doubt you will need a longer cord. I have 4 dogs ranging for. 40lbs to 110lbs. These collars fit them all perfectly. I’ve had them for a year now and they have been swimming, in mud, snow (I live in wisconsin) outside on hot days, they are still like new. If they get gross I Lysol wipe them before I charge. Fits perfect with dogtra products. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product! *by J***Y on January 27, 2026* I’ve ordered three of these now. I absolutely love them. They’re excellent quality and work great! I’ve yet to have any of them break when used correctly (my son manhandles one and I had to fix it. But overall these are simple, work well and are a lifesaver. They are meant to be used with the proper use of e-collars, that is not daily 24hrs of use, that’s just not healthy and not advised on any of the collars out there. If you don’t over tighten these collars they’re great to allow the electrodes contact with the skin while not restricting, nor hurting your dog in any way. I read some reviews about the bungee cord breaking and after having two of these for over a year it makes me wonder how tight people tried to make it that it got so worn and tore. I have bought these from this company three times now, for three different dogs. I will continue to buy this brand if I need this product in the future. ### ⭐⭐⭐⭐⭐ Good product - recommend *by C***R on February 7, 2026* Good collar - easy to use and seems durable. I plan on using it for pager function (vibrate only) for long distance recall only. I just got it and haven’t worked with it yet, but I think it may be a good enough fit to use with ecollar function. The bungee seems durable and is easily adjusted to fit my dog. I have an 80lb lab with a thick neck and big head, not sure how much larger of a dog it would work with though. ### ⭐⭐⭐⭐⭐ Excellent *by A***R on March 24, 2026* Very effective. Well made. Great control. Many options. I am not a fan of Ecollars but, as our trainer pointed out, sometimes, they are the only option, when used correctly ## Frequently Bought Together - Sparky Pet Co - ECollar Replacement Strap -Black Surefit- Waterproof - Adjustable - Secure Nexus Wheel Lock - for Electronic Training & Invisible Fence Systems - 3/4" (Black) - Educator CPAD-011 Dog Training Collar Receiver Comfort Pad, Improves Contact, Reduces Irritation and Skin Sensitivities, Winged Ultra Comfort, Long Hair - E-Collar - ET-300-1/2 Mile Remote Waterproof Trainer Mini Educator Remote Training Collar - 100 Training Levels Plus Vibration and Sound - Includes PetsTEK Dog Training Clicker --- ## 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/94793749-ecollar-replacement-strap-black-surefit-waterproof-adjustable-secure-nexus-wheel](https://www.desertcart.us/products/94793749-ecollar-replacement-strap-black-surefit-waterproof-adjustable-secure-nexus-wheel) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-23*