--- product_id: 45295763 title: "Lock-Jaw PRO 2 Barbell Collars/Clamps, 2\"/50mm Olympic Bars | Heavy Duty Bar Clamps, Secure Weight Hold, Strength Training & Home Gym, Gym Accessories, Barbell Clamps, Quick Release" brand: "lock-jaw barbell collars" price: "S$111" currency: SGD in_stock: true reviews_count: 13 url: https://www.desertcart.sg/products/45295763-lock-jaw-pro-2-barbell-collars-clamps-2-50mm-olympic store_origin: SG region: Singapore --- # One-hand quick release 50% stronger hold Reinforced nylon resin durability Lock-Jaw PRO 2 Barbell Collars/Clamps, 2"/50mm Olympic Bars | Heavy Duty Bar Clamps, Secure Weight Hold, Strength Training & Home Gym, Gym Accessories, Barbell Clamps, Quick Release **Brand:** lock-jaw barbell collars **Price:** S$111 **Availability:** ✅ In Stock ## Summary > 🔩 Lock in your gains with Lock-Jaw PRO – the collar that never quits! ## Quick Answers - **What is this?** Lock-Jaw PRO 2 Barbell Collars/Clamps, 2"/50mm Olympic Bars | Heavy Duty Bar Clamps, Secure Weight Hold, Strength Training & Home Gym, Gym Accessories, Barbell Clamps, Quick Release by lock-jaw barbell collars - **How much does it cost?** S$111 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/45295763-lock-jaw-pro-2-barbell-collars-clamps-2-50mm-olympic) ## Best For - lock-jaw barbell collars enthusiasts ## Why This Product - Trusted lock-jaw barbell collars brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bar-Friendly Grip:** Specialized elastomer pads protect your 2" Olympic bars and specialty bars from damage. - • **Speed Up Your Sets:** Patented oversized quick-release lever lets you swap plates with one hand—no wasted time. - • **Lifetime Confidence:** U.S. patented design backed by a lifetime warranty—invest in the gold standard of barbell collars. - • **Lock Plates Like a Pro:** 50% more holding power eliminates sliding and rattling for safer, distraction-free lifts. - • **Built to Withstand Drops:** Advanced composite resin construction engineered for high-impact Olympic and heavy lifts. ## Overview Lock-Jaw PRO 2 Barbell Collars deliver 50% more holding power than standard clips, featuring a patented quick-release lever for effortless one-hand operation. Made from reinforced nylon resin, these durable clamps protect your 2" Olympic and specialty bars with elastomer pads, ensuring secure, rattle-free lifts. Designed for heavy-impact training and backed by a lifetime warranty, they are the ultimate upgrade for serious strength athletes and home gym enthusiasts. ## Description Does the locking lever get loose or weak after long-term use? No. Lock-Jaw Sport barbell clips feature unmatched durability. Engineered from advanced composite reinforced resin, this locking and release mechanism maintains unrivaled holding power set after set, ensuring the over-sized latch won't get loose. How do these composite resin collars compare to cheap plastic collars or traditional spring clips? They completely outperform them. As the strongest and most durable collar on the market, its unrivaled holding power means absolutely no more rattling or sliding plates, unlike weak traditional spring clips or cheap plastic barbell collars. Can I drop the bar with these collars on? Absolutely. These heavy-duty barbell clips are specifically designed to secure your plates together drop after drop. They are fully optimized for high-impact gym sessions, including Olympic lifts, Deadlifts, Clean and Jerks, and HIIT training. Are these collars strong enough for specialty barbells? Yes! The NEW Lock-Jaw PRO features over 50% more holding power to lock tight on specialty bars. Designed for 2" (50mm) and 1.9" (48mm) sleeves, it keeps heavy plates fully secured during high-impact workouts. ## Features - NO MORE SLIDING PLATES OR RATTLES – Tired of loose weight clamps ruining your sets? Lock-Jaw PRO 2 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 nylon resin, 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 PRO 2 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 | B01N3JWL8R | | Best Sellers Rank | #37,546 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #28 in Exercise Collars | | Brand Name | Lock-Jaw Barbell Collars | | Customer Reviews | 4.8 4.8 out of 5 stars (1,272) 4.8 out of 5 stars | | Finish Type | Black | | Grip Size | 50 millimeters | | Grip Type | no knurling | | Item Dimensions L X W | 2"L x 2"W | | Item Weight | 15.2 ounces | | Manufacturer | Lock-Jaw Barbell Collars | | Material | Cast Iron | | Model Number | PR2-BLK | | Number Of Items | 2 | | Part Number | PR2-BLK | | Upc | 750253235550 | ## Product Details - **Brand:** Lock-Jaw Barbell Collars - **Finish Type:** Black - **Grip Size:** 50 millimeters - **Grip Type:** no knurling - **Item Weight:** 0.95 Pounds - **Manufacturer:** Lock-Jaw Barbell Collars - **Material:** Cast Iron - **Product Dimensions:** 2"L x 2"W - **UPC:** 750253235550 ## Images ![Lock-Jaw PRO 2 Barbell Collars/Clamps, 2"/50mm Olympic Bars | Heavy Duty Bar Clamps, Secure Weight Hold, Strength Training & Home Gym, Gym Accessories, Barbell Clamps, Quick Release - Image 1](https://m.media-amazon.com/images/I/81OQ+ApopyL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does the locking lever get loose or weak after long-term use?** A: No. Lock-Jaw Sport barbell clips feature unmatched durability. Engineered from advanced composite reinforced resin, this locking and release mechanism maintains unrivaled holding power set after set, ensuring the over-sized latch won't get loose. **Q: How do these composite resin collars compare to cheap plastic collars or traditional spring clips?** A: They completely outperform them. As the strongest and most durable collar on the market, its unrivaled holding power means absolutely no more rattling or sliding plates, unlike weak traditional spring clips or cheap plastic barbell collars. **Q: Can I drop the bar with these collars on?** A: Absolutely. These heavy-duty barbell clips are specifically designed to secure your plates together drop after drop. They are fully optimized for high-impact gym sessions, including Olympic lifts, Deadlifts, Clean and Jerks, and HIIT training. **Q: Are these collars strong enough for specialty barbells?** A: Yes! The NEW Lock-Jaw PRO features over 50% more holding power to lock tight on specialty bars. Designed for 2" (50mm) and 1.9" (48mm) sleeves, it keeps heavy plates fully secured during high-impact workouts. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Collars for Barbells *by on Reviewed in the United States July 6, 2026* These collars are amazing the grip the bar and are solid once locked in. They are decent on weight and feel great. They are easy to put on and take off, the color on them is very nice and have survived a few workouts. ### ⭐⭐⭐⭐⭐ Best clamps available for crossfit *by on Reviewed in the United States January 25, 2026* This is by far the best quality and functioning clamp. I do Crossfit and dropping the heavy barbells from the full snatch extension is normal. All other clamps I've used, I had to re-adjust every set or two. Not this one! You clamp once and you won't need to touch them until you need to change the weights. ### ⭐⭐⭐⭐⭐ Work perfectly, easy open and close. *by on Reviewed in the United States December 13, 2025* These barbell collars are perfect. Effective, easy to use, and seemingly durable. (I've only had them a month.)They open and close relatively easily, but get the job done. ## Frequently Bought Together - Lock-Jaw PRO 2 Barbell Collar - Quick Release Barbell Clamp - Lock-Jaw Flex Quick Release Aluminum Barbell Collar with Magnet (Black) - CAP Barbell 2-Inch Olympic Grip 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.sg/products/45295763-lock-jaw-pro-2-barbell-collars-clamps-2-50mm-olympic](https://www.desertcart.sg/products/45295763-lock-jaw-pro-2-barbell-collars-clamps-2-50mm-olympic) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-27*