Available in a fork-over design for use with open-bottom pallets or an adjustable version with solid steel straddle legs for use with closed-bottom pallets, Presto Lifts PowerStak fully powered stackers have a turtle speed setting that reduces drive speed by 50%. The stackers are built on a short, stable wheelbase. Forward- and reverse-drive thumb switches are located on both sides of the handle to accommodate left- or right-hand operation. An auto-reversing belly switch protects operators from potential injury when walking the unit backward, while an automatic brake halts travel when the drive/steering handle is released. The maximum lift heights range from 62 to 150 in.

 Presto Lifts Inc.; 800-343-9322; www.prestolifts.com