Flair-It | PEXLOCK 1/2" PLUG | 30863 | Plastic | Single | Black

The Flair-It 30863 PEXLOCK 1/2" Plug is a reliable and easy-to-use solution for sealing off unused or temporary PEX water lines. Designed for fast installation and long-term durability, this plug is ideal for system testing, winterization, or permanently capping a line in RV, marine, and residential plumbing applications.

Key Features

• 1/2" PEX Plug: Designed to securely cap off 1/2" PEX tubing
• PEXLOCK Clamp System: Installs quickly using standard pliers—no specialized crimping tools required
• Durable Polymer Construction: Made from high-grade PPSU material that resists freezing, cracking, and extreme temperatures
• Leak-Resistant Seal: Provides a secure, watertight closure for both temporary and permanent applications
• Reusable Design: Easily removable with a screwdriver for maintenance or system changes
• Wide Compatibility: Works with PEX and PERT tubing systems 

Specifications

• Brand: Flair-It
• Model: 30863
• Type: PEXLOCK Plug
• Size: 1/2"
• Material: Engineered Polymer (PPSU)
• Color: Black
• Quantity: Single (includes clamp)
• Temperature/Pressure Rating: Up to 180°F at 100 PSI 

Perfect for RV plumbing systems, marine applications, and residential PEX installations, this plug is ideal for:

• Sealing off unused water lines
• Pressure testing plumbing systems
• Temporary shut-offs during repairs
• Winterization and maintenance

Why Choose the Flair-It 30863?

The Flair-It 30863 delivers a simple, tool-friendly way to cap PEX lines without compromising reliability. Its durable construction and reusable PEXLOCK design make it a go-to solution for both professional installers and DIY users.