Vollrath – 3504 – OptioT 18 Qt Stainless Steel Stock Pot With Cover. Vollrath (formerly Lincoln) OptioT stock pot 11 in (D) x 11 in (Diam) 18 Qt capacity Spot welded handles Induction ready 18-10 stainless steel with aluminum clad bottom Includes domed cover NSF certified. Restaurant Essentials is an international distributor of top quality commercial food service products, from equipment to parts to supplies. While we try not to have too many rules, please read the following policies so you understand how your order will process. If there are any problems filling your order in a timely fashion we will contact you ASAP and provide the details. You are responsible for offloading your product with a forklift or some muscle. If you don’t have a forklift you can opt to pay for liftgate service. A liftgate will lower the product to the ground for you. Under no circumstances can we take back an item that has been used. It’s very important to us that you are happy with your order. We pride ourselves in providing excellent customer service which is why we have been in business for over 20 years. Sometimes things get broken or don’t show up on time, we understand this is frustrating and will do everything we can to get the problem resolved as fast as possible.