304 Stainless Steel Flush Mount Cup Holder

Key Features

• 304 Stainless Steel – Brushed finish, anti-corrosion, anti-rust; built for saltwater marine and outdoor RV environments
• Flush Drop-In Installation – Fits standard 108mm cutout; sits flush with the surface for a clean, integrated look
• Rubber Drain Plug – Removable base plug allows drainage; keeps the holder dry and odor-free between uses
• Optional LED Ring Light – Available with red or blue LED ring for nighttime visibility and ambient cabin ambiance
• Secure Fit – Tapered body locks into the cutout without rattling or shifting underway
• Universal Drinkware Fit – Inner diameter 82mm accommodates most standard cans, bottles, and mugs
• Wide Application – Boats, yachts, pontoons, RVs, caravans, golf carts, marine consoles

Solves These Common Problems

• Plastic holders cracking and yellowing after UV exposure
• Stainless holders rusting due to inferior 201 or 430 grade steel
• Loose, rattling inserts that shift in rough water or on the road
• No nighttime visibility — can’t find the cup holder in a dark cabin
• Standing water and odors collecting in the bottom of the holder

Specifications

• Material: 304 stainless steel (brushed finish)
• Cutout Diameter: 108mm (4.25 in)
• Inner Diameter: 82mm (3.23 in)
• Outer Rim Diameter: 95mm (3.74 in)
• Depth: 72mm (2.83 in)
• Drain Plug: Rubber, removable
• LED Option: Red LED ring / Blue LED ring (12V DC)
• Variants: No Light (SKU: CUPHOLDER-FM-SS) | Red LED (SKU: CUPHOLDER-FM-RED) | Blue LED (SKU: CUPHOLDER-FM-BLU)
• Application: Boats, yachts, RVs, caravans, golf carts, marine consoles

Installation

1. Cut or locate an existing 108mm round hole in your surface
2. Drop the cup holder into the hole from above — the rim flange sits flush on the surface
3. For LED versions: connect the red wire to 12V positive and black wire to ground
4. Insert the rubber drain plug into the base hole
5. Installation complete — no screws or adhesive required for standard fit