美国采购需求：其他金属、工具钢

I would like to request a quote for a specific type of round bar. I'm looking for a durable option with a diameter of 2-3/8 inches and a length of 3 feet. Please provide information on pricing, availability, and any minimum order quantities. Additionally, if there are multiple grades or finishes available for this size, I would appreciate details on those options as well. Timely delivery is important, so please include estimated lead times for shipping. Looking forward to your prompt response!