Mounting plate for 2, Bulgin, Delrin, Lamptron Vandal Resistant Switches Machined by Mnpctech in 6061 billet aluminum. Machined finish. (not polished) Length = 87mmWidth = 49mmThickness = 6mmBulgin Mounting Plate Includes: 4, stainless steel 10/32 x 5/8" button socket cap screws and nuts.