Product Description

Fully polished mirror finish for resistance to corrosion.
Features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners.
This not only provides added strength but also prevents damage to worn or rusted fixings.
Contents: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm.
Includes knurled ring for extra grip with oily fingers.