Compact Air Hoist and Compact Electric Hoist gear boxes are interchangeable.20 years proven technologyFits through a small (18”) opening for hard to reach placesUse of a planetary gear system, the most efficient gearbox in the industryPendants available in lengths from 6 ft – 200 ftAll Compact models operate on 5/16” (8 mm) wire ropeIncludes required Sky Lock IIIIncludes lubricator, filter and bracketAll porting internalGAST air motor offers more reliability than other air motorsGear box interchangeable with air or electric motorsUL Listed