Great for use in rugged industrial environments, SOUTHWORTH Backsaver Lift Tables feature heavy steel structural components throughout, and submerged arc weldments for increased strength. Hard, chrome plated piston rods resist rust and corrosion. Honed, heavy-walled cylinders improve seal performance and life. All pivot points have hardened pins which operate in lifetime lubricated bearings. Smooth, even rise and pinpoint level control provide fast, precise positioning at any height. Each unit comes complete and ready to use with hydraulic oil. Foot switch is standard. For 3-phase motor models, line starter transformers are included. All larger platform adders and most options make these tables custom-made and not returnable.NOTE: Oversized platforms up to 48"Wx96"D are available, call a Certified Product Specialist to order.