M18 FUEL™ 2" ProPEX® Expander Kit w/ ONE-KEY™ with 1 1/4"-2" Expander Heads

The Milwaukee 2932-22XC M18 FUEL™ 2" ProPEX® Expander Kit w/ ONE-KEY™ is a professional-grade cordless expansion tool designed for large-diameter PEX plumbing installations. It is engineered specifically for contractors working with 1-1/4" through 2" Uponor ProPEX systems, where high expansion force, consistency, and speed are critical.

Powered by a POWERSTATE™ brushless motor, this expander delivers fast, uniform pipe expansion with an auto-rotating head mechanism, ensuring consistent sealing and reducing the chance of leaks during installation. The tool is optimized for large-diameter expansion work, making it significantly more efficient than manual or smaller-capacity systems.

The integrated ONE-KEY™ system allows for tool tracking, customization, and inventory management, giving contractors better control over tool usage on large commercial jobsites. You can also adjust settings for application-specific performance, improving repeatability across crews.

This kit includes expander heads from 1-1/4" up to 2", M18 REDLITHIUM batteries, charger, grease, and carrying case—making it a complete, ready-to-use system for high-volume commercial plumbing work.

A key advantage of this tool is its pipe size selector and optimized expansion speed control, which helps maintain consistent expansion cycles across larger pipe sizes while reducing operator fatigue. The D-handle design improves balance for one-handed operation, even on larger diameters.

REDLINK PLUS™ intelligence protects the tool and battery from overload, overheating, and over-discharge while maintaining consistent expansion force under load.

Key Features:

• POWERSTATE™ brushless motor for high-force expansion
• Designed for 1-1/4" to 2" ProPEX® piping systems
• Auto-rotating head for uniform, consistent expansions
• ONE-KEY™ tracking, customization, and tool management
• Pipe size selector for optimized expansion speed
• D-handle design for balanced one-handed operation
• REDLINK PLUS™ intelligence for overload protection
• Compatible with M18 battery system

Kit Includes:

• M18 FUEL 2" ProPEX Expander (2932-20)
• 1-1/4", 1-1/2", and 2" expansion heads
• M18 REDLITHIUM batteries
• Charger
• Expander grease
• Carrying case

Ideal For:

• Commercial plumbing installations
• Large-diameter PEX systems (1-1/4"–2")
• High-volume hydronic and potable water systems
• Contractors doing industrial-scale pipe runs