... , lead-free, or according to your requests.3. Size: 3/16", 1/4", 5/16", 3/8", 3/4", 1/2”, 2”, etc, can ... service.Features:1. High quality.2. Compact and optimized structure.3. Good price with professional service.4. Full type of items ... . Please feel free to contact us for more information. Gas Ball Valve with Nickel Plating