Lightning 482mm Wood Kit1110 Lightning Kit If you prefer the leisurely pace of free sailing (just watching your boat go where the wind takes it), the Lightning is for you. This one inch equals one foot scale replica of the Lightning Class boat also makes a beautiful display model for your office or living room. This kit is made up of plywood frames and handsome mahogany planking. Nylon sails add the finishing touch to this kit. Length: 482 mm (19") Width: 165 mm (6. 5")