Proto® 540S Hard Wood Worktops Features and benefits Specifications Features and benefits 1-1/2" thick solid maple with laminated edge hardwood work surface.Clear lacquer top wth radius edges.For protection against drying, apply non-toxic mineral oil every 4-6 weeks. Specifications Product Line 540S Depth [in] 18 Height [in] 1-1/2 Weight [Lbs] 40 Print Warranty Share