10 Stainless Steel Pig Automatic Nipple Water Dispenser Automatic Water Nozzle Drinking Nipple 1. The water dispenser is made of stainless steel and has a solid one-piece structure._x000D_ 2.1 / 2 inch bite size with wrench body for easy wrench installation_x000D_ 3. Adjustable flow rate, with three position inner hole._x000D_ 4. Stainless steel spring and dome provide wear protection._x000D_ 5. The nipple water dispenser is very suitable for sows and finishers._x000D_ Material: stainless steel + plastic_x000D_ Color: as shown_x000D_ Size: 1.5 x 7.3 x 2cm_x000D_ Quantity: 10 pieces Package Contents:_x000D_ 10 x pig nipple faucet_x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_