How To Crimp Pex Without Tool
  • Matthew Daniel
  • March 27, 2023

How To Crimp Pex Without Tool

PEX (cross-linked polyethylene) is a popular plumbing material due to its flexibility, durability, and ease of installation. However, one of the downsides of PEX plumbing is that it requires specialized tools for installation, such as crimping tools. While crimping tools make the job easier and more efficient, they can also be expensive and not always readily available. Fortunately, there are ways to crimp PEX without a tool. In this article, we will discuss some of the methods you can use to crimp PEX without a tool.

Method 1: Using a Pipe Cutter

REMS Nano Electric Pipe Cutter 110v Basic Pack

One of the easiest ways to crimp PEX without a tool is to use a pipe cutter. A pipe cutter is a tool used to cut PEX tubing cleanly and evenly. To use a pipe cutter for crimping, you will need to follow these steps:

  1. Cut the PEX tubing to the desired length using the pipe cutter.
  2. Use a sharp knife to carefully remove the burrs and debris from the inside and outside of the PEX tubing.
  3. Use pliers or channel locks to crimp the PEX fitting onto the PEX tubing. Apply pressure until the PEX fitting is secure.

Method 2: Using a Crimp Ring

iCrimp F1807 PEX Crimper, Copper Pipe Crimping Tool Kit with 3/8'', 1/2'',  3/4'', 1'' Quick Change Jaws, PEX Tubing Cutter, Go/No-Go Gauge, Copper  Ring PEX Removal Tool Included - Plumbing Tools -

Another method for crimping PEX without a tool is to use a crimp ring. A crimp ring is a metal ring that is used to secure PEX fittings onto PEX tubing. To use a crimp ring for crimping, follow these steps:

  1. Cut the PEX tubing to the desired length using a pipe cutter.
  2. Slide the crimp ring onto the PEX tubing.
  3. Insert the PEX fitting into the PEX tubing.
  4. Slide the crimp ring over the PEX fitting.
  5. Use pliers or channel locks to compress the crimp ring onto the PEX fitting. Apply pressure until the crimp ring is securely in place.

Method 3: Using Hose Clamps

3/8" hose clamp, pair - Quadrajet Power Store

Another method for crimping PEX without a tool is to use hose clamps. Hose clamps are metal clamps that are used to secure hoses onto pipes or fittings. To use hose clamps for crimping, follow these steps:

  1. Cut the PEX tubing to the desired length using a pipe cutter.
  2. Slide the PEX fitting onto the PEX tubing.
  3. Slide the hose clamp over the PEX fitting.
  4. Tighten the hose clamp using a screwdriver or pliers until the hose clamp is securely in place.

While these methods may not be as efficient or reliable as using a crimping tool, they can be useful in a pinch or for DIY plumbing projects. However, it’s important to note that using these methods may not meet building code requirements or manufacturer specifications, so it’s important to check with local regulations before using these methods.

Conclusion

Crimping PEX without a tool is possible using a pipe cutter, crimp ring, or hose clamp. While these methods may not be as reliable or efficient as using a crimping tool, they can be useful for DIY plumbing projects or in a pinch. It’s important to note that using these methods may not meet building code requirements, so it’s important to check with local regulations before using these methods.

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