Apollo PEX A Expansion Pex 1 in. Expansion PEX Tool Kit Black

The Apollo PEX A Expansion Tool Kit in Black is purpose-built for professional-grade PEX-A installations. Engineered to handle 3/8" through 1" PEX-A tubing, this compact, boxed toolkit delivers precise, repeatable expansions that help create durable, long-lasting connections.

Why this expansion tool stands out

• Size range you can trust: supports 3/8" to 1" PEX-A piping, covering the most common residential and light commercial runs.
• Robust construction: built from hardened steel to withstand frequent use in demanding install environments.
• Compact, boxed packaging: includes 1 tool in a boxed setup for easy storage and transport on job sites.
• Clear inputs for precise work: a 15-unit handle length provides solid leverage to achieve controlled expansions with consistent results.
• Professional branding: part of the Apollo PEX A Expansion Pex family, designed to integrate seamlessly with PEX A fittings and systems.
• Aesthetic and durable finish: black finish resists wear and looks the part on any toolbox shelf.

Key specifications

• Maximum size: 1 in
• Minimum size: 3/8 in
• Crimping force: 100
• Handle length: 15
• Material: Hardened steel
• Color: Black
• Packaging: Boxed
• Product Type: Expansion PEX Tool Kit
• Brand/Line: Apollo PEX A Expansion Pex
• Number in package: 1

Who it's for and how it helps

Designed for plumbers, installers, and serious DIYers who work with PEX-A systems, this tool kit simplifies expansion connections, reducing the time and effort required to achieve snug, reliable joins. Ideal for new builds, remodeling projects, and radiant heating loops where PEX-A is preferred for its annealed, damage-resistant properties.

How it compares to common alternatives

Compared to other PEX joining methods, expansion with PEX-A fittings emphasizes a seamless, crimp-free connection that can offer consistent compression around fittings. This Apollo kit pairs hardened-steel construction with a measured handle length to deliver repeatable expansions, helping minimize rework and ensuring reliable performance over the system’s lifetime.

Practical tips for best results

• Always match expansion size to your PEX-A fittings and follow manufacturer guidelines for installation torque and alignment.
• Schedule regular checks after installation to verify fittings remain fully seated as the system settles.
• Use the boxed kit’s compact design to keep essential tools organized on-site and ready for quick expansion work.

Ready to streamline your PEX-A projects? The Apollo PEX A Expansion Tool Kit in Black delivers solid leverage, durable construction, and a focused size range that keeps your installations precise and dependable.