The Serious Steel 8" Olympic Adapter Sleeve converts 1" standard bars or weight posts to 2" Olympic bars or posts (single). Great for older style barbells, curl bars and plate loaded weight machines.
Made from heavy duty and high quality plastic with a metal hex bolt. The metal hex fastener adds durability to help eliminate unwanted stripping of the bolt. Other adapter sleeves typically include a nylon nut that can strip easily, once over tightened by the slightest bit.
- Material: Nylon
- Diameter: 2"
- Set screw: Metal
- Fits: Standard 1" Barbells