
Op Weightlifting Clips for Dumbbells, Spring Clamp with 25/50mm Diameter for Quick Fixing on Barbell. Multi-Size Compatibility: Available in 25mm, 28mm, 30mm, and 50mm diameters for various barbells and dumbbells. Durable Steel Construction: Made of high-quality steel for long-lasting performance in gym and home use. ISO9001 & CE Certified: Meets international safety and quality standards for global compliance. 1-2 Year Warranty: Comprehensive warranty coverage for mechanical defects and parts replacement. Customizable Logo Options: Supports silk screen, embossing, debossing, and laser logo techniques. OEM & ODM Services: Full customization available including design, packaging, and product features. Fast Sample Production: Existing samples ready in 2-3 days; customized samples in 7-12 days. Professional Design Team: 3 senior designers with 20+ years experience create new products annually.