Klein Tools 50043 PEX cutter demonstrates 1 in ID capacity for precise cuts.
Klein Tools 50043 PEX cutter with ergonomic soft-molded handles for comfortable grip.
Klein Tools 50043 blade close-up showing durable pierce-point edge.
Klein Tools 50043 compact design with sliding lock for safe storage.
Klein Tools 50043 one-handed operation design enables quick, controlled cuts.
Klein Tools 50043 durable blade supports long tool life.
Klein Tools 50043 replacement blades option for extended use.
Klein Tools 50043 lightweight profile suitable for overhead or tight spaces.
Klein Tools 50043 secure locking mechanism ensures safe transport.

KLEIN TOOLS

Klein Tools 50043 PEX Pipe and Tubing Cutter — 1-Inch ID Capacity for PEX and Soft-Shelled Tubing

High-performance tools and home improvement made for confident daily results

$38.59

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Why customers choose TaskHolt Tools

Overview

The Klein Tools 50043 PEX and Tubing Cutter is built for dependable, precise cuts on PEX pipes and a wide range of soft-shelled tubing. It supports up to a 1-inch (25 mm) I.D. capacity and a 1-1/8-inch (28 mm) O.D. range, giving you versatile options on the job. A sliding lock keeps the tool securely closed when not in use, promoting safe storage on busy work sites.

Key Benefits at a Glance

  • 1-Inch (25 mm) I.D. cutting capacity for PEX pipes and most soft-shelled tubing
  • Lightweight design with soft-molded handles for a comfortable, secure grip
  • Durable pierce-point blade designed for a clean cut and long-lasting edge
  • One-handed operation for quick, controlled cuts in tight spaces
  • Sliding lock mechanism for safe, secure storage when the tool is idle
  • Replacement blades available separately to extend tool life (Cat. No. 50060)

What to Expect in Real-World Use

Whether you’re installing PEX in a basement, running tubing through a stud wall, or completing a retrofit, this cutter is designed to feel balanced in hand and easy to position. The soft-molded grips reduce hand fatigue during longer sessions, while the one-handed operation allows you to brace the pipe or tubing with the other hand as you cut. The durable blade holds a sharp edge for consistent results, and when blades dull, replacement options are available to keep projects moving.

Why Klein Tools

Founded in 1857, Klein Tools brings six generations of American engineering to the hand tools you rely on every day. The 50043 is part of a legacy built on quality, precision, and thoughtful design that aims to support professionals across a variety of piping and tubing tasks. While results can vary by use, the cutter is designed to offer dependable performance under typical field conditions.

FAQ

Q: What pipes can the Klein Tools 50043 PEX Cutter cut?

A: It cuts up to 1 inch (25 mm) ID PEX pipes and most soft-shelled tubing.

Q: Does the cutter have a locking mechanism for safe storage?

A: Yes—an integrated sliding lock keeps the tool closed when not in use.

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