• For inch hand metric nuts and screws with widths across flats from 3/8” to 1 ¼”; self-locking in the range of 11/16” on; no slipping on the workpiece
• Reliable and tight gripping of rounded, rusty or overly painted nuts and screws; ideal for work on vehicle brake systems
• Quick tightening of nuts and bolts using ratchet action
• Secure catching of the hinge bolt: no unintentional shifting
• Replaces a set of wrenches; ideal for tightening