Made of marine grade stainless steel - supreme corrosion resistance ;Install almost anywhere; table, counter top, dashboard, seatback, arcade builds etc.
Unique design comes with drain and gasket, Waterproof design LED. Mirror polished surface that increases the reflection of light and improve the brightness of the LEDs
Measures 4" over all height includes drain fitting,3.6"diameter for the large hole, 2.8" diameter for the small hole.4.2" diameter for the lip to lip.Dimensions: 4" H - 3 1/2"ID, 4 1/4" OD with flange
Replaces plastic drop-in cup holders with ease,Very high quality and used by several of the top boat and rv manufactures.
They fit the standard hole size perfectly, outside diameter of the drain is 15.8mm.