This Mash Tun False Bottom Adapter Stainless version comes with everything you need to attach your domed false bottom to the back of your bulkhead or spigot. You get a stainless 1/2" MPT to 3/8" barb piece, 12 inch of 3/8" high temp silicone tubing to make the connection, and 2 stainless steel clamps to hold everything in place.