Stainless steel self draining recessed cup holder ;Install almost anywhere; table, counter top, dashboard, seat back, and so on. modern within the package Marine Grade Stainless steel cup holders two stage to accomodate a few different drink shapes and sizes very top of the range and utilized by a few of the highest boat and RV manufactures Specification Height overall including drain fitting – 4″ Height overall except for drain fitting – 3-1/4″ Diameter overall lip outdoor (flange) – 4-1/4″ Diameter inside (large) – 3-5/8″ Diameter inside (small) – 2-5/8″ Hole cutout needed – 3-3/4″ Made of 304 stainless steel for supreme corrosion resistance Includes drain with hose barb, mounting gasket and internal pad Dimensions:Height overall including drain fitting – 4″; Diameter overall lip outdoor (flange) – 4-1/4″ ;Height overall except for drain fitting – 3-1/4″ ; 4″ H – 3 1/2″ID, 4 1/4″ OD, with flange Replaces plastic drop-in cup holders with ease. Diameter inside (large) – 3-5/8″;Diameter inside (small) – 2-5/8″;Hole cutout needed – 3-3/4″ Categories: Boats & Equipment, Deck Hardware, Fishing, Fishing Watercraft & Trolling Motors, Hardware