Iron Lab Olympic Barbell Collar Pair of 2" Inch Pro ABS Locking Set of 2 Black Clamps Perfect for Pro Crossfit Strong Lifts and Olympic Training Professional Quality EASE OF USE ENABLES WORKING WEIGHT TO BE CHANGED QUICKLY. You no longer need to waste lots of time annoying yourself with unwieldy spring collars when changing the working weight. Training sessions will become much more pleasant. SAFETY IS PARAMOUNT WHEN WORKING WITH WEIGHTS! Iron Lab collars were developed to withstand serious strains. The cam clamp locks securely onto the bar. You will feel much more confident and have more pleasant training sessions. MATERIAL: HIGH-STRENGTH NYLON. Iron lab collars are manufactured from high-strength nylon using casting and high-pressure processing. The simple clamp locks securely into place. The durable cast body and high-pressure grip pads make the collar virtually indestructible! WARRANTY: making sure that you get a product of the highest quality is very important to us. Iron Lab provides a full warranty for all of its products. If you are not satisfied with the quality of your 2 inch Olympic barbell clamp, simply send us a letter and we will either replace it or give you a refund as soon as possible. HURRY, THE PRICE WILL INCREASE SOON! In Order to Get Your Barbell Collars Right Now, Click Add to Cart!