Proster Rivet Nut Tool 14" - Rivet Nut Gun with 150Pcs M3 M4 M5 M6 M8 M10 Rivet Nuts 6Pcs Metric Mandrels Heavy Duty Hand RIV Nut Gun Thread Setter Kit Red14" Rivet Nut Tool Kit 14 Inch Red Rivet Nut Gun with Double Compound Hinges Maximizing Leverage. Perfect for Working in Hard to Reach Areas 6 Mandrels + 150 PCS Nuts The Rivet Nut Kit Comes With 6 Interchangeable Mandrels (Metric M10, M8, M6, M5M4M3) and 150 PCS Rivet Nuts. This Rivet Nut Tool Kit Provides a Wide Range of Sizes and Nuts to All Your Needs, No Need to Buy Extra Nuts High Quality and Durable The Nut Riveter Is Made of High Strength