Consisting of electro-mechanical adjustable height lift system, SL Series is suited for assembly tables, workbenches, desks, or anywhere sit and stand height adjustability is desired. Two-piece adjustable legs nest within each other and extend or retract as motor turns internal ball screw. Offering synchronous control of 1, 2, or 3 legs, system features lifting speed of .47 in./sec, lift distances of 11.8 or 15.7 in., and max load capacity of 880 lb with 2 or more legs.