PUNCH - Mayhew Tools

The Mayhew Tools 21510 Extra-Long Metric Pin Punch is a professional-grade hand tool engineered for precision and durability in demanding automotive and industrial environments. This specialized punch is designed to accurately drive out and remove already loosened pins and keys, serving as an essential component in any professional technician's toolkit. Proudly manufactured in the USA, it embodies the reliability and performance expected from Mayhew Tools.

Key Features

• Precision 4mm Pin Tip: Designed for accurate engagement with metric pins, minimizing the risk of damage during extraction.
• Extra-Long Design: With an 8-inch overall length, this punch provides extended reach into recessed areas and tight spaces, enhancing control and accessibility.
• Durable Construction: Crafted from high-strength, hardened steel with a Rockwell hardness of 55–57, ensuring exceptional longevity and resistance to wear across varied work environments.
• Corrosion Resistance: Features a shot blast or black oxide finish that protects against moisture and oxidation, extending the tool's lifespan.
• Secure Grip: The hexagonal body design offers a firm, secure grip and prevents the tool from rolling on work surfaces.
• Application-Specific Design: Specifically engineered for sequential pin removal after initial loosening by a solid punch, optimizing performance and preserving tool integrity.

Applications

The Mayhew Tools 21510 Extra-Long Metric Pin Punch is indispensable for a wide range of professional tasks. It excels in automotive repair for removing various pins from engine components, transmissions, and braking systems. In industrial settings, it is ideal for maintenance and repair operations involving machinery, jigs, and fixtures where precise removal of pins and keys is required. Its extra-long reach makes it particularly useful for accessing pins in difficult-to-reach locations in mechanical assemblies and equipment.

Specifications

• Model Number: 21510
• Pin Width: 4mm
• Overall Length: 8 inches
• Body Type: Hex
• Body Size: 5/16 inch
• Finish: Shot Blast / Black Oxide
• Material Hardness: Rockwell 55–57
• Made in: USA