Marinebaby 2pc 316 Stainless Steel Rail-Mount Boat Flag Pole Kit — Adjustable 15.6" Poles for 0.6"–1.25" Rails, Rust-Resistant

Marinebaby 2-piece rail-mount flag pole kit is a corrosion-resistant, adjustable 316 stainless steel holder with clamps that secure 18x12" flags to 0.6"–1.25" rails on boats, trucks, yachts, and pontoons.

This compact kit includes two assembled flag poles plus mounting hardware designed for marine conditions. Built from 316 stainless steel and ABS components, the poles resist rust and corrosion while the 360° adjustable knob and movable flag clips let you position and secure flags of different sizes. The clamp fits round or square rails between 15mm (0.6") and 32mm (1.25") and ships with a white rubber pad to reduce friction and improve grip. Whether you want to display a courtesy flag, club pennant, or decorative banner, the Marinebaby rail mount kit is engineered for a tidy, low-profile install.

How do these flag poles attach to a boat rail?

The poles use a clamp-on rail mount that tightens to fit both round and square rails. A knob and screw secure the clamp, while the included rubber pad cushions the rail to prevent scratches and improve hold.

• Clamp range: 15mm (0.6") to 32mm (1.25")
• White rubber pad for friction reduction and protection
• Compatible with round or square tubing
• Easy hand-tighten knob—no special tools required for most installations

Will these resist saltwater and weather exposure?

Yes — key structural parts are 316 stainless steel and the clamp body uses marine-grade ABS, giving improved resistance to rust and corrosion in wet environments. Regular rinsing with fresh water will prolong the finish and moving parts.

• 316 stainless steel shaft and fittings for marine durability
• ABS clamp body resists UV and salt spray
• Design tolerates everyday boating conditions and coastal use
• Periodic freshwater rinse recommended for best longevity

How adjustable are the flag position and size options?

The kit provides a 360° adjustable screw knob to tilt and rotate the pole, plus sliding flag rings/clips that accommodate various flag heights and especially fit an 18" x 12" flag. You can angle the flag for visibility or to reduce flapping in high wind.

• 360° adjustable knob for precise angle control
• Flag rings/clips slide up and down to match flag size
• Pole length: 15.6" (396mm) for a compact profile
• Standard pole diameter: 12.7mm (1/2") for common flag fittings

Can I use these on vehicles or at home?

The clamp-on design and compact size make the poles versatile for boats, trucks, RVs, railings, and home porches. Ensure your rail diameter falls within the clamp range and orient the clamp to avoid interfering with vehicle operation.

• Suitable for boats, yachts, pontoons, trucks, and porch rails
• Works for decorative and signaling flags—verify clearance before driving
• Removable when not in use for a clean appearance
• Two poles included for port and starboard or dual-display setups

Who is this for: The Marinebaby 2-piece rail mount flag pole kit is made for boat owners, mariners, and outdoor enthusiasts who need a durable, low-profile way to display flags on rails between 0.6" and 1.25". It fits anyone who wants corrosion-resistant hardware, easy angle adjustment, and straightforward installation—ideal for weekend boaters, pontoon owners, and vehicle flag displays where a compact, reliable mount is required.