Features & Benefits:

• Includes 8 mandrels / nosepieces in the following sizes: M4, M5, M6, M8, M10, 1/4", 5/16", 3/8"
• Instantly set rivet nuts with the pull of the trigger
• Quickly un-thread set rivet nuts by operating free spinning rear wheel
• 2680lbs of instant air-hydraulic pulling force
• Max Capacity: M10 (3/8”) steel and aluminum rivet nuts, M6 (1/4”) stainless rivet nut
• Traction Power: 2680lbs 
• Tool Stroke: 6.5mm 
• Air Consumption: 3 CFM 
• Work Capacity: - up to 3/8" (M10) in aluminum & steel nuts.  Up to 1/4" (M6) in stainless nuts. 
• Air Inlet: 1/4" PT

The Astro PRN1 3/8" Capacity Pneumatic Rivet Nut Setting Kit - Metric & SAE includes 8 mandrels / nose pieces in the following sizes: M4, M5, M6, M8, M10, 1/4", 5/16", 3/8". This tool is used to instantly set rivet nuts with the pull of a trigger. It is also great to quickly un-thread set rivet nuts by operating the free spinning rear wheel. This unit has 2680lbs of instant air-hydraulic pulling force.