【PREMIUM MATERIAL】This sleeve barbell post adapter is made of premium PP material, strong and durable, not easy to damage.
【PROFESSIONAL】These barbell bar adapter sleeve can change the barbell bar diameter to fit more barbell pieces, also can be used for weightlifting bed.
【EASY TO INSTALL】This sleeve single barbell bar adapter includes 1 hex wrench, so you can install the barbell post adapter sleeve more easily and DIY your fitness equipment.
【WIDE APPLICATION】This dumbbell barbell converter with a 5cm diameter, this post adapter sleeve will fit most old style barbells, curl bars and plate loaded weight machines.
【DIAMETER CHANGE】Our adapter bar sleeve can change the barbell bar diameter, change the 25mm bar diameter to 50mm.
