You are buying lot of Anti-Siphon Frost Free Sillcock 10″, 1/2″ Push Fit x 3/4″ GHT Garden Valve. These are lead free brass and certified to NSFPush Fit Version, Easy Installation, Reusable1/2″ Push fit Inlet3/4″ GHT Male Garden Hose Threaded OutletMuti-Turn OperationNo soldering, clamps, or glue required, just insert the pipe into the fitting deep enough by handsAnti-Siphon design protects the outside faucet by spraying out the water prevent water in the faucet will freeze in winter HOMEWORK88 LLC we will give our customers 30 days to try out ours confident products, if some how you don’t like it you can mail it back to us we will refund your money back with no question ask. And if you like it please leave A++ to our feedback, Thank You for your support. You have nothing to worry about to buy it from HOMEWORK88 LLC. Buy it now, more you buy more you save from HOMEWORK88 LLC, Our goal is to provide you with the best quality product at the lowest price. Shipping Same day or 1 day handling time. If you order and pay it before 3pm most of time it will going to be same day delivery after that before 11:45pm your order will be ready to ship tomorrow morning. It will going to be USPS 1-3 Days Priority Mail with insurance and tracking numbers. (USPS will be close Saturday at 12:30pm and Sunday) The Push-Fit connection system it’s the easiest and fastest way to join copper, CPVC or PEX pipe in any combination – with no soldering, clamps, unions or glue. Just insert the pipe and the stainless steel teeth bite down and grip tight, while a specially formulated O-ring compresses to create a perfect seal. Just push connect by hands, within 1 minutes to finish installation, makes our life more efficient, fast, save time and strength and your money. Disassembly is just as fast using the simple disconnect tool. So fittings and valves can be easily changed and reused. They can even be rotated after assembly for easier installation in tight spaces. Get a grip on your next plumbing project.