Silverline Tools Pro Adjustable Wrench 868618

As with the JCB, the covered section of the Silverline’s handle doesn’t cover the entire handle, so your palm will ache if you use it for any length of time. The scale is only on one side and in millimetres only, plus isn’t easy to read. The jaw opens to 20mm – that’s 7mm less than our winner – but the low price compensates.