Us Pro Industrial 1/2" Dr Anti-slip Alloy Wheel Impact Socket Set 3855

The set contains the most popular socket sizes of 17, 19 and 21mm. US PRO Industrial. • Colour coded for easy identification. Suitable for use with air / electric impact guns. This main feature of this set is that is has specially machined flutes in the wall of the sockets to enable use on up to 85% rounded fasteners.