M7-PA211 | M7 Hydraulic Air Riveter 18mm Stroke FEATURES Superb quality pneumatic air riveter. SPECIFICATIONS Traction Power: 3748lb.f / 1700kgf Stroke Length: 18mm Capacity: 2.4-6.4mm Air Requirement: 90PSI / 2.9CFM Air Inlet: 1/4 Net Weight: 1.75kg Sound Pressure: 79.7 dBA Vibration Level: 0.8m/s Aluminium Rivet & Aluminium Mandrel: 1/4 (6.4mm) Aluminium Rivet & Steel Mandrel: 1/4 (6.4mm) Steel Rivet & Steel Mandrel: 1/4 (6.4mm) Stainless Rivet & Steel Mandrel: 1/4 (6.4mm) Stainless Rivet & Stainless Mandrel: 1/4 (6.4mm)