150-Piece Rivet Nut Tool Kit for Metal Fabrication—A professional-grade rivnut installation kit designed for fast, secure threaded insert installation in sheet metal, automotive panels, and industrial projects.

Key Features:

• Includes 7 interchangeable mandrels: M3, M4, M5, M6, M8, M10, M12
• Heavy-duty steel construction for long-lasting durability
• Ergonomic, labor-saving handle with anti-slip grip
• Tool-free quick-change mandrel system for efficiency
• Ideal for sheet metal, automotive repair, fabrication, and industrial use
• Compact storage case keeps tools organized and portable

Specifications:

• Material: Heavy-Duty Steel
• Color: Blue
• Nut Sizes Supported: M3, M4, M5, M6, M8, M10, M12
• Total Quantity: 150 Pieces
• Condition: Brand New

Package Includes:

• 1 × Storage Toolbox
• 1 × Hand Rivet Nut Tool
• 7 × Mandrels (M3–M12)
• 140 × Rivet Nuts (Assorted Sizes)
• 1 × Multifunctional Spanner
• 1 × User Manual