Air Powered, Rivet Tool, 90 psi, General Duty/ ACCESSORY COMPONENTS AND QUANTITY: NOSEPIECES FOR 1/8, 5/32 AND 3/16 IN. DIA RIVETS RIVET MAXIMUM DIAMETER ACCOMMODATED: 0.187 INCHES SPECIAL FEATURES: PNEUMATIC-HYDRAULIC TYPE; 1/4 IN. NPT AIR INLET; REQUIRES ONLY 85-95 PSI; 3/8 IN. ID HOSE REQUIRED