
2-1/2" Hex Punch Nut Wrench for Ironworkers
- Installs and removes punch nuts during ironworker punch changes
- Compatible with Piranha™, Metal Muncher™ & more ironworkers
- Direct replacement for Piranha™ OEM part number 0241410
Proudly Made in the USA
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Online orders ship to the United States, Canada and Mexico. Call for all other International orders.

The 2-1/2” Punch Nut Wrench is designed for installing and removing punch nuts during ironworker punch changes. This 2-1/2” punch nut wrench fits any punch nut with a 2-1/2” hex size.
Davco™
Bully™
Excel™
HMI™
Hill Acme™
Megaworker™
Metal Muncher™
Piranha™
Scotchman™
Trojan™
Hexagon Size: 2.520”
Cleveland Punch & Die: P20A0046
Piranha™ OEM: 0241410
What is this wrench used for?
This wrench is used for installing and removing punch nuts with a 2-1/2” hex dimension during ironworker punch changes.
Is this the same as Piranha™ part number 0241410?
Yes. This punch nut wrench directly replaces Piranha OEM part number 0241410.
How do I confirm this wrench fits my machine?
Verify your machine model, serial number and OEM part number in your manual. If you’re unsure, contact or chat with our customer support team for assistance.
When will my order ship?
Orders placed before 5:00pm EST ship the same business day for all in-stock items.
Do you offer expedited shipping?
Yes, expedited shipping options are available at checkout.
Fabricamos punzones, matrices, hojas de cizalla y accesorios para ferreteros y diversas punzonadoras. Contamos con el apoyo para atender a clientes fuera de los Estados Unidos y enviar nuestros productos a nivel internacional. Nuestro equipo también está en "WhatsApp", lo que nos permite comunicarnos directamente con cualquier persona, en cualquier parte del mundo. Haga clic aquí para obtener más información o ponerse en contacto con representate de servicio al cliente.
Are you using these punches and dies together? If yes, the bottom die size needs to be larger than the top punch.
To determine how much larger the bottom die should be, please refer to the chart below.