Commercial Pre Rinse Faucet Replacement Parts: 44 pre rinse hose with spray head ideal for most wall mount commercial faucet. The stainless hose connected size is 7/8-20UNEF. One year warranty. Any quality problem, please contact us from your order. Pre rinse hose and spray valve with 7/8 inch-20UNEF female thread is designed for commercial sink faucet, widely use for restaurant, hotels, kitchens and industrial kitchens. (please make sure faucet connector thread before making order). New Adapter to Connect Wall Mount Faucet: This stainless hose with sprayer is not only replacement for commercial faucet but also connected with Swing Spout with adapter.(tips: that adapter thread is M22*1 female to 7/8-20UNEF male thread, use water tape to avoid leaking) Package included 44inch flexible stainless hose, spray valve, an adapter, a gaskets and stainless ring, not have the commercial faucet. 1.42GPM water flow, high pressure spray is provided when you pressed down its handle. 30 days money free back by policy and 12 months quality replacement warranty. We provided 7-24 hours customer service. Any issue, please contact us from your order directly. You just RISK Free. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!