Gray Tools Cylinder Hones STA37436 4-Ball Bearing Revolutionary Sliding Mechanism

4-Ball Bearing Revolutionary Sliding Mechanism

Built-in LED lighting illuminates in dark conditions

For the STIHL FSA 200

The FS 50 C-E is part of a new generation of light

Built with an aluminum gearbox and an insulated cover

Gray Tools Cylinder Hones STA37436 4-Ball Bearing Revolutionary Sliding MechanismIdeal for removing the residue and deposits that build up inside an engine's cylinder walls. Adjustable collar and spring mechanism allows width and pressure to be adjusted to suit the application. Can be used with any electric drill to provide positive controlled pressure and contact through the full range. Designed to allow quick and easy changes of stones to suit any application. Flexible drive shaft permits easy access to all cylinders.