The PROFAX LINCOLN SUBARC EXTENSION 4" INCH K231 is a precision replacement part designed for use with Lincoln Sub Arc welding machines. This extension component is essential for maintaining optimal machine performance and ensuring reliable welding operations.

Manufactured to exact specifications, this 4-inch extension is compatible with Lincoln Sub Arc equipment, providing a secure and durable connection that supports efficient welding processes. It is ideal for industrial welding applications where machine integrity and part compatibility are critical.

Key features include:

• Exact fit for Lincoln Sub Arc welding machines
• Durable construction for long service life
• Facilitates machine maintenance and part replacement
• Supports consistent welding quality and operational reliability