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Castors Expanders
Quick Code: BB-12935

ER21.5 (19mm - 21.5mm) Round Expander

£3.54 exc VAT (£4.25 inc VAT) Show Bulk Discounts (5+)
5+: £3.36
10+: £3.19
25+: £3.01
50+: £2.83
In Stock   Free Delivery over £100   Next Day Order by 2pm
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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.