Astro Pneumatic ONYX Air Rivet Nut Gun - 1/4"" & 5/16

Features and Benefits:

• Dial in regulator settings for specific rivet nut sizes and compositions
• Quick-Change mandrel system
• Forward and reverse actions for quick operation
• 1/4"" and 5/16"" mandrels included
• 5/16"" rivet nut capacity