Mayhew 21003 Pin Punch, 5/32", 5" Overall Length, Black Oxide Finish

Mayhew 21003 Pin Punch, 5/32", 5" Overall Length, Black Oxide Finish

• The Mayhew 21003 pin punch is a hardened-steel, black-oxide-finished punch with a 5/32-inch tip and 5-inch overall length, designed to drive out pins and keys that have already been loosened (not for initial loosening of seized pins).
• Features:
  • 5/32-inch precision tip fits SAE pins accurately for safe removal
  • 5-inch overall length offers reach and control in tight or confined spaces
  • 5/16-inch hex body prevents rolling on surfaces and enables secure handling
  • Black-oxide finish resists corrosion and enhances tool longevity
• Specifications:
  • Manufacturer: Mayhew
  • Part Number: 21003
  • Tip Diameter: 5/32 inch
  • Body Type and Size: Hex, 5/16-inch width
  • Overall Length: 5-inch
  • Finish / Material: Black-oxide finish over hardened alloy steel
• The Mayhew 21003 pin punch can also be referred to as 5/32-inch pin punch, SAE pin punch, hex-body pin punch, hardened-steel pin punch, and black-oxide pin punch.

Mayhew manufactures professional-grade hand tools trusted in automotive and industrial settings, built on a legacy of precision and durable, application-focused design.

Q: What is the appropriate use for this pin punch?
A: It is designed to drive out pins or keys that have already been loosened do not use it to loosen seized pins directly.

Q: What are the dimensions of this punch?
A: It features a 5/32-inch tip and a 5-inch overall length, with a 5/16-inch hex body.

Q: Why does it have a hex body?
A: The hex-shaped body prevents rolling on surfaces and improves grip during use.