Durable, industrial quality pistol-grip pneumatic rivet gun with a teasing throttle trigger start. Accepts .401 tapered rivet sets and chisels. 3/16″ steel rivet capacity at 90 psig. Stroke length: 3″. Bore: 0.6″. 2000 bpm. Wt: 3.2 lbs. Includes instruction manual & beehive retainer. Steel casing.