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Product Specification
Tube ID
21.5-24mm
Type
Square
Reference
ES24
Brand
Expanders
Quick Order Code
BB-12948
Product Description
The ES24 Square Expander is a precision industrial component designed to facilitate the retrofitting of castors onto square tubing with an internal diameter of 21.5mm to 24mm. This versatile expander enables easy adaptation of material handling equipment, workbenches, and industrial frames.
Key Features:
- Compatible with square tubes measuring 21.5mm to 24mm internal diameter
- Industrial-grade construction
- Enables quick and secure castor installation
- Manufactured by Expanders brand
Typical Applications:
- Workbench modification and mobility solutions
- Material handling equipment upgrades
- Industrial equipment retrofitting
- Workshop and warehouse mobility improvements
Ideal for professionals and DIY enthusiasts looking to enhance equipment mobility with a reliable, precision-engineered castor expansion solution.

