
Piranha™ 1-1/2" Oversize Spanner Wrench P50/P65 (4431402)
- Installs and removes punch nuts during ironworker punch changes
- Direct replacement for Piranha™ OEM part number 4431402
- Compatible with Piranha™ P50 & P65 ironworkers
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 Piranha™ 1-1/2” Oversize Spanner Wrench is designed for installing and removing the oversize punch nut when changing punches on the 1-1/2” oversize attachment for Piranha™ P50 and P65 ironworkers.
Piranha™ P50 (Serial Numbers 1-13,000)
Piranha™ P65 (All Serial Numbers)
Cleveland Punch & Die: P20A0044
Piranha™ OEM: 4431402
Do I need this wrench for the 1-½ oversize attachment for Piranha™ P50 and P65 ironworkers?
Yes. This spanner wrench is required to tighten and loosen the oversize punch nut when changing punch sizes.
What is this spanner wrench used for?
This spanner wrench is used to install and remove oversize punch nuts when changing punches on the 1-½ oversize attachment for Piranha™ P50 and P65 ironworkers.
Is this the same as Piranha™ Part Number 4431402?
Yes. This oversize spanner wrench directly replaces Piranha™ OEM part number 4431402.
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.