Commercial Faucet Spout Replacement Kit: Outside connector size is M25*1.25mm female thread. Water inlet inner connector size is about 0.712 inches. This 8 inch swivel spout is designed for wall-mounted or deck mount commercial faucets. (please make sure your faucet connector size before you making the order) 8 Inch Swivel Add On Spout: This 8” add-on spout is ideal for 1 or 2 bowls stainless steel prep & utility compartment sinks at home, restaurant and industrial kitchens, good design for wall mount or deck mount faucet. Not compatible with T&S brands of faucet swivel spout. 360° Swivel Faucet Spout: 8 inch swing spout can be rotated 360 degrees by hand, easy to control and use; lead free stainless steel constructed, easy to clean、 durable and sturdy. (Tips: our spout is not for other faucet connectors, because the inner connection size is a little smaller than other brands' sizes of holes.) Easy to Install: 2.2 GPM max water flow. just remove the old one and install the new one less than 5 minutes by DIY installation. ( Tip: two gaskets are already keeping in the connector place, just connect it and no water tape.) What Will You Get: Just 8 inch faucet spout only, no included commercial faucet. This spout is not used by itself, should together used as parts for commercial faucets or wall mount faucets