The Crescent X6™ Metric Open End Ratcheting Spanners have a smooth profile that allows for more torque to be comfortably applied to the fastener. With a ratcheting open end that turns nuts and bolts without removing the spanner from the fastener. They fit 6 fastener types: Hex, Square, 12 Pt., E-Torx®, Rounded Hex, and Spline.

Includes one of each size: 8, 10, 12, 13, 14, 15 & 17mm.