Lowers to 12", raises to 42". Smooth lifting and lowering function. Lifts breeds up to 300 lbs. 22" x 44" raised edge stainless steel top is supported by steel crossbars. Frame is of 7 gauge steel and is double powder coated. Furnished with duplex electric outlet, floor levelers and tie downs. Operating Pedals on each side. Option: MLCA-100 Locking Casters.