Silverline 571532 Box Spanner Metric Set 8pce 8 - 22 mm : Amazon.co.uk: DIY & Tools
Silverline 589709 Box Spanner Metric Set 6pce 8 - 19 mm : Amazon.co.uk: DIY & Tools
Tub Box Spanner Set A 6 PC mm : Amazon.co.uk: DIY & Tools
Vorx Box Tubular Spanner Set 8pc with 1 Two Step Tommy Bar Double Ended Metric 6x7mm to 20x22mm, Zinc Plated, Supplied in Heavy Storage Wallet, Heavy Duty Box Spanners : Amazon.co.uk: DIY