Dual Faucet Beer Shank 4'' x 1/4'' Bore ith dual beer shanks, you can use the existing single shank hole This beer tap shank features two stainless-steel tubes with barb-hose ends Faucet block of this tap shank is made of chrome-plated brass An ideal keg shank for pouring draft beer onto pitchers 1/4 inch I.D. bore only on shank body