KP-705P Pneumatic Riveter Pistol Grip Rivet Gun Air Powered Riveting Tool 2.4-4.8mm Suitable for Aluminum Nail/Steel Nail. Specification: Model: KP-705P Chuck Size: 2.4-4.8mm Maximum Stroke: 18mm Air Consumption: 0.22m3/min Air Inlet Size: 1/4" Working Pressure: 0.6MPa Rivet Pull: 1850 kgs Suitable Rivets: Aluminum Nail/Steel Nail Aluminum Nail Capacity: 2.4mm-4.8mm Steel Nail Capacity: 2.4mm-3.2mm Color: Yellow Size: Approx.