WK-206 Pinch Off Tool

The WK-206 Pinch Off Tool is a professional service tool used to temporarily stop the flow in flexible hoses and soft tubing during HVAC and refrigeration maintenance. With an adjustable working range from 3/8″ to 2-5/8″ (10–66mm), it is suitable for a wide variety of tubing sizes commonly found in service applications.

Designed for controlled and even pressure, the WK-206 allows technicians to isolate system sections without cutting, kinking, or permanently deforming the tubing. This helps prevent refrigerant or fluid loss during repairs, component replacement, and diagnostics.

Built for durability and repeated professional use, the WK-206 is a reliable choice for technicians who need safe, fast, and effective flow control in both workshop and on-site environments.

Key Benefits

Safely pinches off flexible tubing without permanent damage
Wide adjustable range for multiple tubing sizes
Helps prevent refrigerant or fluid loss during servicing
Strong clamping force with controlled pressure
Suitable for repeated professional use

Specifications

Product Type: Pinch Off Tool
Model: WK-206
Supported Tube Size: 3/8″ to 2-5/8″ (10–66mm)
Application: HVAC and refrigeration tubing
Function: Temporary flow shut-off
Material Compatibility: Flexible hoses and soft tubing

Applications

Refrigeration system maintenance
HVAC service and repair work
Temporary isolation of tubing lines
Leak prevention during component replacement
Workshop and field service use

FAQs

What tube sizes does the WK-206 support?
It supports flexible tubing from 3/8″ to 2-5/8″ (10–66mm).

Does this tool damage the tubing?
No, it is designed to apply even pressure without cutting or permanently deforming the tube.

Is it suitable for HVAC and refrigeration systems?
Yes, it is commonly used in HVAC and refrigeration service applications.

Can it be reused multiple times?
Yes, the tool is built for repeated professional use.

What type of tubing is it intended for?
It is intended for flexible hoses and soft tubing.