I have not rcvd nor yet installed my unit, but I know I’ll be happy with it. Mike Runyan has done a lot of other work for us & I recommend him routinely. Screwdriver: Both a Phillips and a flat-head screwdriver will be necessary for driving screws and fasteners. The https://attic-lift20874.pennywiki.com/4727680/attic_storage_lift_solutions_optionen