Presto Lifts Inc. offers a line of fully powered stackers with a lifting height of 62 inches and 1,500-lbs. capacity. The Power Stak Lite line has a narrow mast design and an offset control handle. A 110-volt built-in charger is a standard feature. Units are available in fork-over design for use with open-bottom pallets or adjustable straddle design for use with closed-bottom pallets.