Includes 20mm, 21mm, 22mm, 23mm & 24mm.

A truly unique combination spanner, the 440 Pro Series Spanners incorporate all the best features of Sidchrome's famous spanners in a brand new style designed for increased performance in every situation.

The 440 Pro Series Spanners feature a revolutionary I-Beam shank that offers superior strength and delivers more torque with less effort. They also feature a shart step down on the ring end which means you can get onto fasteners in really tight places. Furthermore, the other side of the ring end is now parallel to the shank and has no "lead in" chamfer which allows you to locate on a smaller section of a fastener than ever before. Sidchromes patented AntiSlip and TorquePlus Fastening Systems are also included in the new 440 Series Spanners