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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPA625
- Phone: (800) 221-9723
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Frequently asked questions
Is the material durable enough for daily shop use?
Yes, this extension is manufactured from high-quality, robust brass. This construction ensures long-lasting durability and reliable performance, even when used frequently in demanding professional maintenance and repair environments.
Will this extension fit my existing RPI tool system?
The RPA625 is designed for universal compatibility with RPI tool systems. It features standardized 1/4-20 threading on both ends, making it highly versatile for connecting various tubing and attachments.
Does this work with both plastic and metal snakes?
Yes, it is compatible with both system types, though requirements vary slightly:
- Plastic Snakes (e.g., RPT620): Connects directly.
- Metal Snakes: Requires the use of the RPA631 Adapter for proper integration.
What are the exact thread dimensions for connections?
To ensure a secure fit for your equipment, the threads are standardized as follows:
- Tubing side: 1/4-20 female thread.
- Attachment side: 1/4-20 male thread.
Is this flexible enough to reach tight spaces?
Absolutely. Measuring 3 inches in length with a slim 5/16-inch body diameter, this extension is specifically engineered to provide the necessary reach and maneuverability for navigating complex or narrow areas within technical equipment.
Does it require special tools for installation?
No special tools are required. The component is designed for straightforward integration into your current maintenance toolkit using its standardized threaded connections.
Is this part included in the standard RPI tubing kit?
Yes, this extension is a standard component included with the RPI Plastic Tubing Snake (RPT620). Buying it separately is a great way to add a spare or replacement to your technician’s kit.
Can I get technical support if I have trouble?
Certainly. For any technical questions regarding installation or compatibility, you can reach out for professional assistance by calling (800) 221-9723.
Is this a factory-new genuine RPI component?
Yes, all RPI RPA625 Flexible Extensions are Factory New and manufactured to the high standards expected by service professionals in the industry.
What is the primary benefit of adding this to my toolkit?
The primary benefit is enhanced utility. By adding this 3-inch extension, you bridge the gap between tubing and attachments, allowing you to perform more complex maintenance tasks in restricted spaces that would otherwise be inaccessible.

RPI RPA625 Flexible Extension