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Product Specification
Tube ID
19-21.5mm
Type
Round
Reference
ER21.5
Brand
Expanders
Quick Order Code
BB-12935
Product Description
The ER21.5 Round Expander is a precision industrial component designed to adapt round tubes with an internal diameter between 19mm and 21.5mm. Perfect for material handling equipment, workbenches, and engineering applications, this expander allows seamless retrofitting of castors onto existing tubing.
Key Features:
- Fits round tubes from 19mm to 21.5mm diameter
- Precision engineering for secure tube adaptation
- Industrial-grade construction
- Compatible with standard castor mounting requirements
Typical Applications:
- Workbench mobility upgrades
- Material handling equipment modification
- Industrial equipment retrofitting
- Engineering and manufacturing solutions
Reference: ER21.5
Brand: Expanders
Type: Round Tube Expander
Upgrade your equipment's mobility with this versatile and robust round tube expander, ensuring a perfect fit and reliable performance.

