Elkhart Supply 30840 PEXlock 1/2 Inch PEX Coupling with Clamps

The Elkhart Supply 30840 PEXlock Coupling provides a reliable, tool-free solution for connecting 1/2 inch PEX A, PEX B, and PERT tubing in residential, commercial, RV, and trailer plumbing systems. This innovative coupling features a removable plastic clamp system that eliminates the need for expensive specialized tools—installation requires only a standard pair of household pliers, and removal is simple with a flathead screwdriver.

Key Features:

• Tool-free installation using common household pliers
• Compatible with PEX A, PEX B, and PERT piping systems
• Removable and reusable clamps with no degradation
• Rated for 100 PSI at 180°F and 200 PSI at 73°F
• Durable high-grade malleable polymer construction
• Freeze resistant—resists cracking and extreme heat
• NSF and CSA approved for behind-wall and underground applications
• Black coupling with included PEXlock clamps

The PEXlock system revolutionizes PEX plumbing by making it accessible to both professionals and DIY enthusiasts without requiring expensive crimp or expansion tools. Each coupling comes complete with the necessary clamps for a secure, leak-free connection. Perfect for new installations, system upgrades, repairs, and applications where traditional PEX connection methods are impractical.