{"product_id":"marine-city-21-rail-mounted-flag-pole-304-stainless-steel-clamp-base-rust-resistant-for-boats-rvs","title":"MARINE CITY 21\" Rail-Mounted Flag Pole - 304 Stainless Steel Clamp Base, Rust-Resistant for Boats \u0026 RVs","description":"\u003cp\u003e\u003cstrong\u003eMARINE CITY’s 21-inch rail-mounted flag pole is a rust-resistant 304 stainless steel staff with an adjustable clamp base designed for boats, yachts, RVs, and marine rails.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, corrosion-resistant flag pole delivers a dependable way to fly a 12\" x 18\" flag on exposed rails or stanchions. Built from marine-grade 304 stainless steel, the pole and base resist saltwater corrosion while remaining light enough for easy handling. Quick-clamp adjustment and a slim 1\/2\" staff diameter make flag changes fast and keep the display neat at speed.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the rail clamp attach and adjust to different rail sizes?\u003c\/h3\u003e\n\u003cp\u003eThe integrated stainless steel base clamps securely to round rails up to two common diameters, using a threaded tightening mechanism for a snug fit. Adjustment is tool-assisted but simple to access, so you can position or remove the pole quickly when docking or trailering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits rail tubes of Ø 7\/8\" and Ø 1\" without adapters\u003c\/li\u003e\n  \u003cli\u003eThreaded clamping hardware for firm hold at speed\u003c\/li\u003e\n  \u003cli\u003eTool-accessible screws for fast installation and removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this pole stand up to marine conditions and high boat speeds?\u003c\/h3\u003e\n\u003cp\u003eThe pole is constructed from 304 stainless steel, chosen for its strength and resistance to rust in saltwater environments. Its slim 1\/2\" diameter and sturdy base minimize vibration and bending, so flags fly cleanly instead of wrapping around the staff at cruising speeds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e304 stainless resists pitting and corrosion in salt air\u003c\/li\u003e\n  \u003cli\u003eDurable construction tolerates wind and motion\u003c\/li\u003e\n  \u003cli\u003eStable design reduces flag wrap and fluttering issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat flag sizes and pole dimensions work best with this staff?\u003c\/h3\u003e\n\u003cp\u003eThis 21\" (533.4 mm) long pole is sized to present small to medium flags without overpowering a rail or stanchion. It’s optimized for 12\" x 18\" US-style flags but will accept similarly sized banners within the same eye appeal and weight range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePole length: 21 inches (533.4 mm)\u003c\/li\u003e\n  \u003cli\u003ePole diameter: 1\/2\" (12.7 mm)\u003c\/li\u003e\n  \u003cli\u003eIdeal flag size: 12\" x 18\"; compatible with similar small flags\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to change flags and maintain the pole?\u003c\/h3\u003e\n\u003cp\u003eFlag swaps are fast thanks to the simple clamp and removable staff design; no permanent fittings are required. Routine rinsing with fresh water and occasional polishing will keep the stainless finish looking new and prevent salt buildup over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick-release style for fast flag replacement\u003c\/li\u003e\n  \u003cli\u003eLow maintenance: fresh water rinse and light polish\u003c\/li\u003e\n  \u003cli\u003eDurable finish that stays serviceable with minimal care\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The MARINE CITY 21\" rail-mounted flag pole is aimed at boat owners, yacht crews, RV enthusiasts, and anyone wanting a neat, corrosion-resistant flag display on round rails or stanchions. It’s particularly useful for small craft operators who need a compact, reliable pole that withstands saltwater exposure and frequent handling.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What rail sizes does this pole fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The clamp fits round rails of Ø 7\/8\" and Ø 1\" without extra adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this pole in saltwater environments?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s made from 304 stainless steel for strong corrosion resistance in marine conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MARINE CITY","offers":[{"title":"Default Title","offer_id":56833859584340,"sku":"B096KWH3WZ","price":85.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/marine-city-front-view-flag-pole.jpg?v=1787044849","url":"https:\/\/gardenluxe.co.uk\/products\/marine-city-21-rail-mounted-flag-pole-304-stainless-steel-clamp-base-rust-resistant-for-boats-rvs","provider":"Gardenluxe Uk","version":"1.0","type":"link"}