Click to expand Tap to zoom UP AQUA G-028 12/16mm connector by UP Aqua Save $-7.50 $7.50 | / SKU UPG028 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Success! We will notify you when stocks are back! There was an error signing up for restock notifications. Please try again. Hose Connecter with control It's convenient for user to connect and convert the different 12/16mm or 16/22mm caliber of products. Switch included.