Lock-Jaw Barbell Collars PRO 2 (Grey) - Advanced Composite Resin, 8 Neodymium Magnets, Quick Release, Fits 2" and 50mm Bars, Unmatched Durability, Ideal for Serious Lifters

• 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 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 1-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.

NEW LOCK-JAW PRO 2 Collar features an improved design to increase strength and holding power over 50% from the classic version. BUILT IN MAGNETS FOR STORAGE ON RIGS AND RACKS WHEN NOT IN USE. The larger lever and SPRING LOADED SNAP LATCH ensures easy installation and removal of the collar during workouts. The exceptional clamping force keeps the weights secured during workouts, while the elastomer pads and the resin frame protects the bar and plates from damage. LOCK-JAW PRO 2 is your ideal choice for serious lifters, high-impact workouts, and anytime bumper plates are used on a bar.