AGS Base slides have a built in air cylinder that reduces the overall length or footprint of the unit. Bore sizes are .75 inch, 1 inch and 1.25 inch with stokes from 1 inch to 6 inch. This linear actuator is heavy duty industrial grade. The end blocks are bolted to the shafts. The air feed shaft is gun drilled hardened shafting material to prevent air leaks and extending service life. Bearings are precision linear sealed type suitable for heavy loading. Polycarbonate composite bearings are also available. Stroke adjustments are standard on both sides and are sensor and shock absorber ready.