Offering the same quality hand-built construction of the fixed height workbenches, these hand crank height adjustable workbenches have the added benefit of being adjustable 12" in height (for an overall height of 28"-40"). Using a manual hand-crank, these models can be adjusted easily and effortlessly. - - Maple - Made of 1-3/4" strips of Maple that are glued and pressed together. The top is then sealed to protect against moisture and can be resurfaced or refinished at any time. - - Bullnose Laminate - This surface is constructed with (2) 3/4" particle board cores that are laminated together. The front is routed and a laminate layer is heated and wrapped 180deg around the front edge. All other sides are laminated to protect the core from moisture. - - Stainless Steel - This benchtop is easy to keep clean and is constructed from a standard 1-3/4" hardboard wrapped with a 20 gauge