PRO SERIES DUAL GAUGE REGULATOR: Easily measure PSI and Co2 volume and adjust Co2 output pressure using this Kegco 542 Pro Series Dual Gauge Regulator packed with premium features! The chrome plated brass body has a large pressure adjustment knob for easy use, and includes both a manual pressure release valve and an integral tamper-proof safety pressure relief valve that releases at 45-psi. LOW PROFILE KEG COUPLER: This 2-1/8" tall Perlick Lo-Boy Low Profile "D" System Keg Coupler is compatible with all domestic brand American "D" system Sankey kegs and is easy to use - simply push down and turn to couple the keg. This coupler features a 304 stainless steel construction, a 3/16" I.D. beer outlet barb, and a 5/16" I.D. gas input barb. A 55-psi pressure relief valve allows over-pressurized gas to escape before it can enter your keg. CHROME BEER FAUCET WITH BRASS LEVER: Featuring a forged brass body and highly polished chrome finish, this NSF-approved Kegco CFBL beer faucet puts a stylish finishing touch on your kegerator at a price you'll love. The brass shaft assembly and lever includes a non-stick ball washer for smooth operation, and the lever has standard threading that is compatible with most branded tap handles. HEAVY DUTY FAUCET WRENCH: Make repairs and adjustments to your draft beer system like a pro using this heavy-duty faucet wrench. This durable metal wrench has a vinyl coated red or blue handle that provides an easy grip while loosening or tightening shank collars, allowing you to quickly attach or remove your faucets without scratching them. INCLUDES 5 LB. ALUMINUM CO2 TANK: All of our brand new tanks are made from high strength aluminum alloy which is not as heavy as a steel tank and will not rust. These eye-catching tanks have a glossy red coating that acts as an extra layer of protection against corrosion and wear.