Product details
Product Description
ST-302 Tube Straightener | 3/16″ | Copper & Aluminum | Super Stars
The ST-302 Tube Straightener by Super Stars is a precision HVAC tool designed specifically for straightening small-diameter tubing (3/16″) used in refrigeration and air conditioning systems. It is ideal for applications where accurate pipe alignment is critical for proper installation.
This tool features a multi-roller straightening mechanism, allowing pipes to pass through smoothly while removing bends without damaging the material or reducing pipe diameter. It ensures clean and professional pipe alignment before further processing such as flaring or brazing.
Its compact size makes it especially suitable for tight spaces and fine tubing work, while the durable roller construction ensures long-lasting performance.
Key Features
- Multi-roller design for precise pipe straightening
- Suitable for 3/16″ copper & aluminum tubing
- Straightens pipes without deformation
- Compact and lightweight design
- Durable roller construction
- Ideal for small-diameter HVAC tubing
Technical Specifications
| Specification | Details |
|---|---|
| Model | ST-302 |
| Brand | Super Stars |
| Tool Type | Tube Straightener |
| Pipe Size | 3/16″ O.D. |
| Material Compatibility | Copper & Aluminum |
| Mechanism | Roller-based |
| Construction | Steel rollers + durable body |
| Operation | Manual |
Applications
- HVAC system installation (small tubing)
- Refrigeration capillary or thin pipe work
- Straightening coiled copper tubes
- Precision pipe preparation
- Workshop and field operations
Frequently Asked Questions (FAQs)
Q1: What is the purpose of ST-302 (3/16″)?
It is used to straighten small-diameter pipes before installation.
Q2: What pipe size does it support?
It is designed specifically for 3/16″ outer diameter tubing.
Q3: Does it damage thin pipes?
No, the roller system ensures smooth straightening without deformation.
Q4: Is it suitable for HVAC work?
Yes, especially for fine tubing and refrigeration applications.
Q5: Can it be used on aluminum pipes?
Yes, it works on both copper and aluminum pipes.






