--- product_id: 359842398 title: "2Pcs Anti-Slip Hex Nut 25mm Collar Screw for Barbell Dumbbell Weight Lifting (Silver 2pcs)" brand: "lamoutor" price: "27616CFA" currency: XOF in_stock: true reviews_count: 5 category: "Lamoutor" url: https://www.desertcart.sn/products/359842398-2pcs-anti-slip-hex-nut-25mm-collar-screw-for-barbell store_origin: SN region: Senegal --- # Anti-skid silent gasket reduces noise Robust alloy steel build Fits all 25mm standard bars 2Pcs Anti-Slip Hex Nut 25mm Collar Screw for Barbell Dumbbell Weight Lifting (Silver 2pcs) **Brand:** lamoutor **Price:** 27616CFA **Availability:** ✅ In Stock ## Summary > 🔩 Lock in your lift, silence the noise, own the gym. ## Quick Answers - **What is this?** 2Pcs Anti-Slip Hex Nut 25mm Collar Screw for Barbell Dumbbell Weight Lifting (Silver 2pcs) by lamoutor - **How much does it cost?** 27616CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/359842398-2pcs-anti-slip-hex-nut-25mm-collar-screw-for-barbell) ## Best For - lamoutor enthusiasts ## Why This Product - Trusted lamoutor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Pair:** Includes 2 precision-engineered collars—never worry about your weights slipping mid-set. - • **Silent Strength:** Anti-skid gasket minimizes clanking noise—train hard without the distraction. - • **Secure Your Gains:** Spinlock collars engineered for a rock-solid grip on any 25mm barbell or dumbbell. - • **Effortless Adjustment:** Smooth threading for quick, reliable tightening and loosening between exercises. - • **Durability Meets Style:** Sleek silver alloy steel finish that’s as tough as your workout routine. ## Overview The Lamoutor 2Pcs Anti-Slip Hex Nut collars are precision-crafted from durable alloy steel to fit all 25mm standard weightlifting bars. Featuring an anti-skid silent gasket, these silver spinlock collars ensure a secure, noise-reduced grip on your dumbbells and barbells. Ideal as reliable replacements or upgrades, they come in a convenient 2-piece pack designed for easy adjustment and long-lasting performance. ## Description Feature: Spinlock collars made of robust and good material, strong. Anti-slip hex nut fit all 25mm standard weight lifting barbells or dumbbell bars. Anti-skid silent gasket can reduce the noise.Good dumbbell bars replacement accessories.Package: 2Pcs Spinlock collars If you have any questions, please contact us timely and we will give you a satisfied solution Review: One threaded collar worked. The other had the wrong threading and would not go on my bar. Returned. Review: Son un poco mas delgadas de lo que esperaba pero al menos cumplen su función de manera adecuada ## Features - Het Nut made of robustmaterial, strong. - 2Pcs / packing Silver color - Anti-slip hex nut fit all 25mm standard weight lifting barbells or dumbbell bars. - Anti-skid silent gasket can reduce the noise.Good dumbbell bars replacement accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08H8Q763L | | Best Sellers Rank | #122,547 in Sporting Goods ( See Top 100 in Sporting Goods ) #76 in Exercise Collars | | Brand Name | Lamoutor | | Color | Silver 2pcs | | Customer Reviews | 4.0 4.0 out of 5 stars (523) | | Handle Diameter | 25 month | | Handle Material | Alloy Steel | | Item Weight | 0.31 Kilograms | | Manufacturer | Lamoutor | | Material | Alloy Steel | | Number of Pieces | 2 | | Other Special Features of the Product | No-Roll Head | | Style | Adjustable | | Target Use Body Part | Whole Body | | UPC | 711731030098 | ## Product Details - **Brand:** Lamoutor - **Colour:** Silver 2pcs - **Item weight:** 0.31 Kilograms - **Material:** Alloy Steel - **Special features:** No-Roll Head ## Images ![2Pcs Anti-Slip Hex Nut 25mm Collar Screw for Barbell Dumbbell Weight Lifting (Silver 2pcs) - Image 1](https://m.media-amazon.com/images/I/61KwoI7FJkL.jpg) ## Questions & Answers **Q: Fits 1” barbells ?** A: Do not buy these they are awful!! Does not fit anything. Sometimes they are returns that are stripped. When you get a replacement they send you back the same ones. Or one would be missing. Size doesn’t even matter. One would be loose one wouldn’t even go on. **Q: these become loose all the time, how to fix?** A: Personally, I just figured you needed to check them/tighten them every time you picked up the bar, but I suppose that if you bought an extra pair and added a pair to the outside of the set you have, that would slow down if not reduce the amount they loosen? **Q: is the product made of iron?** A: The product is made of metal. I am unable to say if it is iron or some other alloy. ## Customer Reviews ### ⭐ Review *by S***E on 1 February 2024* One threaded collar worked. The other had the wrong threading and would not go on my bar. Returned. ### ⭐⭐⭐⭐⭐ Review *by L***E on 6 July 2025* Son un poco mas delgadas de lo que esperaba pero al menos cumplen su función de manera adecuada ### ⭐⭐⭐⭐⭐ Review *by J***A on 8 February 2023* Excelente ## Frequently Bought Together - Lamoutor 2Pcs Anti-Slip Hex Nut Spin-Lock Collar Screw for Barbell Dumbbell Weight Lifting - Yes4All Pair of Threaded Dumbbell Handles 14/16/18/24 inch, Chrome/Rubber Grip, Fit 1” Plates, Weight Bar Connector - CAP Barbell Standard 1-Inch Grip Weight Plates --- ## 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.sn/products/359842398-2pcs-anti-slip-hex-nut-25mm-collar-screw-for-barbell](https://www.desertcart.sn/products/359842398-2pcs-anti-slip-hex-nut-25mm-collar-screw-for-barbell) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-02*