The Astro PRN12 ONYX Pneumatic Rivet Nut Setting Gun W/ 3/8" & 1/2" Mandrels allows the user to dial in regulator settings for specific rivet nut sizes and compositions. It includes forward and reverse actions for quick operation, and has a free speed of 400RPM.
This unit has an 1/2" rivet nut capacity and includes 3/8" and 1/2" mandrels.
Free Speed: 400RPM, Capacity: 1/2", Air Inlet: 1/4" (6mm)