Key features:

• Tandem Patio Wheels designed to fit in the Eurogrove and with 21mm diameter steel adjustable wheels.|

  The case is 12mm wide and their total height can be adjusted between 21mm and 29mm.

Dimensions:

• Tube diameter: 12mm
• View head diameter: 15mm
• Suits depths 35-55mm, and can be used in conjunction with a spyhole extension plug for a further 10mm or 20mm