Grizzly T28740 - Machinist Jack Set, 4 Pc. capacity_9-ton Built with a steel plate

Built with a steel plate frame for accuracy and dependability

The chemical injection knob on top of the PF22 also clicks and allows for precise measurement of more or less chemical to be drawn through the internal chamber

The bear lights up green when the air is of optimal quality

Convenient ControlsThe water and abrasive controls are located at the operator’s fingertips

Grizzly T28740 - Machinist Jack Set, 4 Pc. capacity_9-ton Built with a steel plateT28740 4 Pc. Machinist Jack Set Support workpieces without the use of wedges or shims. The T28740 Machinist Jack four piece set allows you to level and support oddly shaped wood or metal workpieces for use with your machines. The T28740 comes with a 1 year warranty which covers parts and assures the unit is free from factory defects. The Grizzly Customer Service and Technical Support Teams are U. S. based. Parts for the jacks are available online and