Features: Lightweight cast aluminum body, quite operation and speed of use adds value with a cost effective performance, suitable for aluminum alloy rivets. Rivet setting capacity: 3/32", 1/8", 5/32", 3/16"; Stroke length: 9/16" (14mm) Air inlet: 1/4" NPT Air hose(ID): 3/8" Consumption: 4 cfm Working pressure: 90PSI Include: Rivets (3/16", 5/32", 1/8", 3/32"): 10pcs/each; 2 pcs---wrench; 3 pcs---spring; 3 pcs---jaw; 5 pcs---plastic ring; 3 pcs---nosepiece. Plastic carry case and manual included.