Original Panellift the World's Best Drywall Lifts since 1973 Made in USA. The most trusted sheetrock jack that started it all is the gold standard with residential construction when lifting sheetrock or drywall lift rental stores. Panellift will never compromise on superior build quality made by precise American craf PANELLIFT DRYWALL LIFT MODEL 1065 DRILLDRIVE? FOR 439 This attachment for the model 439 Panellift turns the unit into a drill driven cranking system, eliminating the labor of hand-cranking sheets to the ceiling. The 1065 is installed on the unit, and by adding the provided specialized chuck to a power drill, the operator may then use it to turn the winch and raise the sheet good. Steel, made in the USA, drill chuck included. Attaches easily to model 439 Panellift Eliminates hand cranking Universal to be compatible with all (description exceeds maximum possible length)