This heavy-duty air/hydraulic Nut Riveter will handle heavy assembly work The Sealey SA317 is suitable for all types of nut rivets and will handle heavy assembly work. It is trigger operated with automatic wind release for fast application and comes supplied with 7 mandrels, 2 spanners and an oil syringe. Features: Heavy-duty, suitable for all types of nut rivets Supplied with seven mandrels, two spanners and an oil syringe Trigger operated with automatic wind release for fast application Will handle heavy assembly work Specification: Mandrel Sizes: M3, M4, M5, M6, M8, M10, M12  Air Consumption: 4.5cfm  Operating Pressure: 100psi  Inlet Size: 1/4\"BSP  Weight: 2.6kg  Stroke Range: 1-8mm  Noise Power/Pressure: 89/78dB(A)