The Olympic Competition Collars are IWF standard, carefully calibrated and approved to keep discs secure during professional weightlifting competitions. Our precision-cast collars are strong and beautifully designed in a 40 mm width that allows more room for plates on the bar.
Our improved innovative lever locking system now keeps the spanner locked in place when the collar is tightened, the design enables fast weight changes and works seamlessly with our friction grip plates.