They can easily operate hexagon or square screw heads or nuts
The Whittet-Higgins KML-09 is a left-handed metric bearing locknut manufactured to meet and exceed ISO 2982-2:2013(E)
Safety is increased by the anti-slip protection at the front end of the handle
The pair of jaws extensions is used to increase the reach
The use of extension rods allows a long reach of up to 583 mm (23 in)
NSK N306-W Cylindrical Roller Bearing - 30 mm ID, 72 mm OD, 19 mm Width Oil check They can easily operate hexagonCylindrical Roller Bearing NSK cylindrical roller bearings handle heavy radial loads with high speed and stiffness. The line contact between rollers and raceways gives them high load capacity, and the various designs (NU, NJ, NUP, N) allow them to accommodate axial displacement or take small axial loads. They are ideal for gearboxes, electric motors, and heavy industrial equipment.