PAX Wrench

Built Different. Feels Different.

The Pax Wrench is designed to tighten and remove the Pax Cap and Pax Collar with ease.

It does the same job as our 3D printed wrench — but with the feel, strength, and finish of a premium billet tool.

Machined from 6061 billet aluminum, it’s solid, clean, and built to last. When caps or collars get tight from heat, pressure, or repeated use, this gives you the leverage you need without flexing or slipping.

No shortcuts. Just a tool that feels right in your hand.

Why It Exists

We didn’t set out to make an expensive wrench.

But when you machine billet aluminum in the USA, in small batches, to the standard we expect — this is where it lands.

If you just need something that works, our 3D printed wrench gets the job done.

If you care about quality machining, durability, and tools that actually feel good to use — this one’s for you.

Features

• Precision fit for Pax Cap and Pax Collar
• Controlled leverage for easy tightening and removal
• CNC-machined from 6061 billet aluminum
• No flex, solid feel in hand
• 100% Made in the USA with U.S.-sourced material

What’s Included

• 1 Billet Aluminum Pax Wrench

Also Available

• 3D Printed Pax Wrench (Black, Red, Gray)

Safety Notice

We do not recommend modifying any container from the way it was originally manufactured. Most importantly, do not remove any flame safety devices provided by the original manufacturer.

Important Note

RotoPax does not endorse or authorize the use of any Ai13 products on any of their products. Ai13 is not affiliated, connected, associated, endorsed, or sponsored by the above-named manufacturers. They do not assume any liability for injuries caused by the use of Ai13 products. Our products should not be considered an official RotoPax cap, spout, and/or nozzle replacement.