--- product_id: 456347871 title: "Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2\"/50mm Olympic Bars" price: "81381CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/456347871-lock-jaw-flex-magnetic-barbell-collars-clamps-2-50mm-olympic store_origin: SN region: Senegal --- # One-hand quick-release 50% stronger grip Lifetime durability Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic Bars **Price:** 81381CFA **Availability:** ✅ In Stock ## Summary > 🔩 Lock in your gains with the ultimate barbell clamps—because your plates deserve the best! ## Quick Answers - **What is this?** Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic Bars - **How much does it cost?** 81381CFA 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/456347871-lock-jaw-flex-magnetic-barbell-collars-clamps-2-50mm-olympic) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Barbell-Friendly Design:** Specialized elastomer pads protect your 2" Olympic bars, including specialty bars, ensuring zero damage while maintaining a rock-solid hold. - • **Unrivaled Grip Security:** Lock-Jaw FLEX clamps deliver 50% more holding power than standard clips, eliminating plate slippage and distractions during your lifts. - • **Effortless One-Hand Operation:** Patented oversized quick-release lever lets you swap plates lightning-fast with just one hand—maximize your workout time. - • **Premium Reinforced Aluminum Build:** Engineered for high-impact durability, these clamps withstand heavy drops and daily gym abuse without fail. - • **Lifetime Warranty & Patented Innovation:** Invest in the original industry gold standard backed by a lifetime warranty—train with confidence and style. ## Overview Lock-Jaw Flex Magnetic Barbell Collars are premium 2" Olympic bar clamps crafted from reinforced aluminum, offering 50% stronger grip and effortless one-hand quick-release. Designed with protective elastomer pads, they secure plates without damaging bars and feature a patented magnetic design for convenient storage. Backed by a lifetime warranty, these clamps are engineered for durability and high-impact gym use, making them the top choice for serious lifters. ## Description desertcart.com : Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic, Black | Heavy Duty Bar Clamps, Magnetic Secure Hold, Strength Training & Gym Use, Gym Accessories, Barbell Clamps : Sports & Outdoors Review: The absolute Best collars (5 decades weight lifting experience) - The BEST! I’ve been in gyms for over 50 years (that’s right, 50+years) and used every collar type. This Lock-jaw flex barbell collar is the best I’ve ever experienced. High quality design, material, construction with the smoothest lever lock ever (no prying the lever open or wrestling it to lock); easy close, easy open and stays locked under plate weight. The magnet side is perfect for holding the collars on the wrack while swapping plates - right where it’s easy to find and not gonna be stepped on or worse. I will buy/ use this collar as long as can gym! Review: Rock-solid clamping power & super easy to place / remove. - A top-tier pair of Olympic barbell clamps that combine great aesthetics with high performance. Form Factor: Light, slick profile that is highly visible and easy on the eyes. Clamping Tension: The grip on the sleeve is rock-solid. Absolutely zero plate slippage felt while loading up to 200 pounds so far for squats. Utility: The snap-lock latch mechanism is fast and positive, and the integrated magnets make storage on the rack seamless. Excellent build quality that gives you absolute confidence under the bar. ## Features - NO MORE SLIDING PLATES OR RATTLES – Tired of loose weight clamps ruining your sets? Lock-Jaw FLEX barbell clamps deliver 50% more holding power than standard clips—keeping plates secure on your barbell bar for safer lifts. These premium barbell clamps secure your gym equipment for home and commercial use without distractions. - FASTER WEIGHT CHANGES, BETTER WORKOUTS – Our patented oversized quick-release lever lets you clamp and remove with one hand, making plate swaps effortless. Spend less time adjusting metal clamps and more time lifting. Ensuring both precision and safety, the mechanism is designed to calibrate for smooth operation after a short break-in period. The perfect bar and workout accessories for your demanding daily routine. - UNMATCHED DURABILITY & STRENGTH – Built from proprietary reinforced aluminum, Lock-Jaw outperforms any basic bar clamp or traditional metal clamps. Engineered for high-impact drops on cap barbell and Olympic barbell setups, our advanced composite design is the ultimate gym accessory for those who demand the best. - CERAKOTE-SAFE & SPECIALTY BAR FIT – Protect your investment with specialized internal elastomer pads that provide a secure grip without damaging your bar’s finish. Unlike a standard bar clamp, the FLEX is fully compatible with all 2-inch Olympic sleeves, including axle bars, log bars, and specialty safety squat bars. - LIFETIME WARRANTY & PATENTED DESIGN – Invest in the original. Featuring a U.S. Utility Patent design, Lock-Jaw is the industry gold standard for barbell clamps. Every pair is backed by a Lifetime Warranty. Upgrade your home gym with trusted home accessories built for maximum performance and peace of mind. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PSKF8YM | | Best Sellers Rank | #44,848 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Exercise Collars | | Brand Name | Lock-Jaw Barbell Collars | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (307) | | Date First Available | February 2, 2022 | | Included Components | Pair of barbell collars | | Item Package Dimensions L x W x H | 7.13 x 3.82 x 1.73 inches | | Manufacturer | Lock-Jaw Barbell Collars | | Material | Aluminium | | Number of Items | 2 | | Package Weight | 0.37 kg | | Part Number | Flex - parent | | Warranty Description | Lifetime Warranty | ## Product Details - **Material:** Aluminum - **Brand:** Lock-Jaw Barbell Collars - **Color:** Black - **Shape:** U-Shape - **Number of Pieces:** 2 ## Images ![Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic Bars - Image 1](https://m.media-amazon.com/images/I/81tzMzqvPML.jpg) ![Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic Bars - Image 2](https://m.media-amazon.com/images/I/7107VsCFDiL.jpg) ![Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic Bars - Image 3](https://m.media-amazon.com/images/I/719MbVKMEML.jpg) ![Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic Bars - Image 4](https://m.media-amazon.com/images/I/81rS1px6+jL.jpg) ![Lock-Jaw Flex Magnetic Barbell Collars/Clamps, 2"/50mm Olympic Bars - Image 5](https://m.media-amazon.com/images/I/71BgMmssUpL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The absolute Best collars (5 decades weight lifting experience) *by A***R on July 9, 2026* The BEST! I’ve been in gyms for over 50 years (that’s right, 50+years) and used every collar type. This Lock-jaw flex barbell collar is the best I’ve ever experienced. High quality design, material, construction with the smoothest lever lock ever (no prying the lever open or wrestling it to lock); easy close, easy open and stays locked under plate weight. The magnet side is perfect for holding the collars on the wrack while swapping plates - right where it’s easy to find and not gonna be stepped on or worse. I will buy/ use this collar as long as can gym! ### ⭐⭐⭐⭐⭐ Rock-solid clamping power & super easy to place / remove. *by B***Z on July 13, 2026* A top-tier pair of Olympic barbell clamps that combine great aesthetics with high performance. Form Factor: Light, slick profile that is highly visible and easy on the eyes. Clamping Tension: The grip on the sleeve is rock-solid. Absolutely zero plate slippage felt while loading up to 200 pounds so far for squats. Utility: The snap-lock latch mechanism is fast and positive, and the integrated magnets make storage on the rack seamless. Excellent build quality that gives you absolute confidence under the bar. ### ⭐⭐⭐⭐⭐ Heavy Duty Clamp *by J***E on July 9, 2026* Heavy-duty, premium aluminum barbell clamps engineered for high-impact Olympic lifting and strength training. Known as Lock-Jaw's benchmark for pure holding strength, they feature an innovative compressed-metal design that eliminates plate rattle and sliding during heavy drops. ## Frequently Bought Together - Lock-Jaw Flex Quick Release Aluminum Barbell Collar with Magnet (Black) - Lock-Jaw PRO 2 Barbell Collar - Quick Release Barbell Clamp - CAP Barbell 2-Inch Olympic Weight Plate | Multiple Options --- ## 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/456347871-lock-jaw-flex-magnetic-barbell-collars-clamps-2-50mm-olympic](https://www.desertcart.sn/products/456347871-lock-jaw-flex-magnetic-barbell-collars-clamps-2-50mm-olympic) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-23*