Marine Grade 316 Stainless Steel Double Ring Cup Holder For Boats And RVs Fits 3.5 Inch Diameter Cups Rust Resistant Drink Bottle Storage Rack Ideal For Yachts Deck And Cockpit

Marine Grade 316 Stainless Cup Holder, Double Ring, 1-Pack
✔️ Securely holds two 3.5 inch cups with a rust-resistant marine finish

This double ring cup holder is built for boats, yachts, and RVs, where motion and moisture demand reliable drink storage. Constructed from marine grade 316 stainless steel with a mirror-polished finish, it resists corrosion and rust over time. It clamps two cups or bottles with a 3.5 inch diameter and installs quickly using a bottom M5 threaded mount and flange base. Ideal for decks, cockpits, and other outdoor living areas.

✅ Marine grade 316 stainless steel, mirror polished for rust resistance
✅ Double ring design to hold two cups securely
✅ Fits cups with 3.5 inch diameter
✅ Bottom mount M5 thread with flange base for simple install
✅ Ideal for boats, yachts, RVs, decks and cockpits

💡 What is a marine cup holder used for on boats and RVs?

This handy device keeps drinks secure and within reach while the craft is moving. - Two-cup capacity for mugs, bottles, and cans - Made from marine grade stainless steel for long life - Easy installation with bottom M5 threaded mount and flange base✝️