Bulldog Winch 4-Tire Inflation/Deflation System

Features Airs up or airs down - up to 4 tires at the same time Fits most vehicles with up to 158" wheel base Easy pressure monitoring and adjustment of the entire system Works with most air compressors (not included) with "m" style connectors Equalizes pressure in the connected system Slim profile locking chuck for each wheel 0 to 200psi digital gauge with blue backlight Sliding shut-off valve on manifold top control air flow Kink resistant air hoses  High temperature 6' feeder hose for compressor connection to system Includes j-hook for hanging manifold Includes storage bag Includes male to male air fitting adapter to accomodate compressors with female connector .