For Olympic Plates: These dumbbell handles are compatible with olympic weights with 2" holes. Get these bars and utilize your weights to make your own adjustable dumbbells. No need to buy a complete set of traditional DBs. Save your money and storage space
A Great Starter Set: This set includes 2 olympic dumbbell bars and 2 spring collars. The bar is 16" in length with a 25mm handgrip diameter. Each bar weighs 8.3 LB unloaded, but reaches the weight of 8.3 LB when combined with 2 pair of spring collars
Rotating Sleeve: The rotating sleeves of dumbbell bars allow weight plates to rotate when going heavier, which relieve stress during curling and other dynamic movements
Include 2 spring collars: Each spring collar is precisely produced and will secure to the bar tightly. You can curl and press without worring about the plates slip out
Strong and Durable: In contrast to the delicate hollow versions, these bars are constructed from dependable solid steel and can support loads of up to 100 lbs. The expertly coated chrome surface safeguards the bar against rust and corrosion.