Flexibility is the key component of this workbench. The bench is perfect for Makerspaces and Fab-Labs. Apron is constructed of 16-gauge with end gusset geometry and attached to legs with bolts. Legs constructed of 2" x 2" square steel outer tubes welded together with upper and lower cross braces. 1-3/4" x 1-3/4" square steel 14-gauge inner tubes with riv-nuts spaced 1” on-center to provide adjustable heights from 27-1/4"H to 35-1/4"H to underside of the top. Table comes standard with glides and a 14-gauge stretcher bar that provides additional rigidity to table frame (can be installed front, middle or back of leg frame). Frame is powder-coated in grey with matte finish. The static weight capacity is 1500 lbs. without casters and 1200 lbs. with casters added, proving just what a work horse this bench is! Need Storage? Add the optional 14 gauge, 12”D shelf. Add an additional 3-1/2" to the height by adding the optional locking casters. Top is constructed of 1-1/4" Maple Butcher Block.