Explore the collection of 3D models of Olympic to Standard Adapter Sleeves for Dumbbells and Barbells from Maverick's Workshop on Thangs.com. The particular models are skilfully designed for functional use, enabling standard diameter equipment to accommodate Olympic-size plates. Ensure to measure or double-check for an inside diameter (ID) of 1.15 inches or 30 mm for the equipment you intend to use. The adapters are exceptionally designed with a 5 mm washer on both sides for firm clamping on the sleeve. Specifically more prolonged than other adapter listings, these models are perfect for permanent mounting on barbells or dumbbells. For optimal strength and increased impact resistance, it's suggested to print these adapters in High Impact Polystyrene (HIPS) filament. The images provide a clear visual representation of these adapters in various sizes and real-life applications. Checking the video gives you a quick overview on mounting these Olympic weight plates on a standard barbell. Please print in HIPS for higher strength and impact resistance, or purchase from me here See a quick video on these here