Barbell Bar Adapter Sleeve Convert 0.98in to 1.97in Barbell Post Sleeve for Weightlifting Bed

Feature: 1. DIAMETER CHANGE: Adapter bar sleeve can change the barbell bar diameter, change the 25mm bar diameter to 50mm. 2. PROFESSIONAL: Barbell bar adapter sleeve can change the barbell bar diameter to fit more barbell pieces, also can be used for weightlifting bed. 3. EASY TO INSTALL: Includes 1 hex wrench, so you can install the barbell post adapter sleeve more easily and DIY your fitness equipment. 4. WIDE APPLICATION: With a 5cm diameter, this post adapter sleeve will fit most old style barbells, curl bars and plate loaded weight machines. 5. PREMIUM MATERIAL: This barbell bar adapter sleeve is made of premium PP material, strong and durable, not easy to damage. Specification: Item Type: Barbell Adapter Sleeve Material: PP Product Diameter: Approx. 5cm/1.9in Color: Black Application: Changing 25mm/0.98in Bar Diameter to 50mm/1.97in Bar. Package List: 1 x Barbell Adapter Sleeve1 x Hex Wrench Note: 1. Manual measurement, please allow 0.04?0.12in error.2. Due to differences between different monitors, the pictures may not reflect the actual color of the item.