This Stainless Faucet and Stainless Steel Beer Shank setup allows the beer to only touch stainless steel. The 4933SS is the most durable faucet on the market today. This premium quality faucet features a 304 stainless steel body with a polished finish. The lever and shaft assembly are made of 303 stainless steel and includes a non-stick ball washer that ensures smooth operation. The stainless steel lever has standard threading that is compatible with most branded tap handles. The stainless steel lever is more durable than the brass lever and is preferred at heavy use environments such as bars. The stainless steel beer shank has a 4-1/8" length with 1/4" Bore and a 3/16" ID stainless hose nipple.