General description This 20pcs Tap Mold Kit is designed for creating threads on vehicles and machinery. It includes an adjustable tap wrench that securely holds various taps, ensuring precision and ease of use. Each tap and die set features clear size markings for quick identification. Technical specifications Material: High Carbon Steel Alloy Tap sizes: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M7 x 1.0, M8 x 1.25, M10 x 1.5, M12 x 1.75 Tap wrench specifications: M3 - M12 Die wrench size: 25mm Compatibility and accessories Includes: 9 taps, 9 dies, 1 tap wrench, 1 die wrench Comes with a plastic box for easy storage and transport