Item ships Unassembled - see photo, Requires installation of valves and gauges -1 (One) Stainless Steel Gauge / Valve Panel -4 (Four) Manual Paddle Valves / Switches -2 (Two) Viair Dual Needle WHITE Face 220 PSI Pressure Gauges Panel Specs: 304 Stainless Steel x .060" Thick Height - 5.125 " Width - 5.25" Mounting Flange Depth - 1.125" w/ 2 holes Manufactured by Grunion Fabrication in the USA Gauge Specs: Requires 1/8" Female NPT Compression Fitting for Installation (NOT INCLUDED) 2 - 1/8" Male NPT on Back Side Amber Color Back Light 220 PSI Max Dual Needle - Yellow and Red Chrome Bezel Pressure Measures - PSI and BAR Face Diameter - 2.0625" Paddle Valve Specs: Switch / Valve allow you to control Airflow from Tank to Bags Valves Do not require Electrical hook up Raise or Lower your car in approximately 8 seconds Side Push Tabs to snap in place Complete FBSS Control Air Line / Fitting Specs: 1/8" OD Air Line - Use 1/8" PTC x 1/8" Female NPT 1/4" OD Air Line - Use 1/4" PTC x 1/8" Female NPT