Silverline SP50

Best price: £13.08 | Tools: 14 Sizes: 8-17, 19, 21, 22, 24mm

Remarkably, this set works out even cheaper per tool than Silverline’s bigger SP100, even though the two packages include the same spanners. We even found the same sizing problem with the 13mm version, and the sets exited from our torque rig test at similar points. There’s the same finish and the shafts are tough on the fingers when applying force, but at this price the SP50 is a decent choice for keeping in the boot.