TACO Marine Stainless Steel Hollow Back Rub Rail, 3/4 in x 6 ft, 304 SS, Polished

Overview

The TACO Marine S11-4511P6-1 is a 3/4 inch wide hollow back stainless steel rub rail insert supplied in a 6 foot polished section for finishing and protecting a boat’s rub rail edge. It is made from Type 304 stainless steel and works well where the hull-to-deck joint, sheer line, or existing rub rail needs a clean metal insert that can handle normal dock contact and regular washdowns.

This insert is drilled and countersunk for #8 screws on 6 inch centers, which helps keep installation spacing consistent along straight runs and gentle curves. The hollow back profile is meant to sit over the matching rub rail base or mounting surface, giving the finished edge a bright stainless look while adding impact resistance at common contact points around slips, pilings, fenders, and trailers.

Key features

• 3/4 inch wide polished stainless steel hollow back rub rail insert for a finished metal edge on compatible boat rub rail systems.
• Supplied as a 6 foot section, making it practical for replacements, repairs, and shorter custom runs.
• Type 304 stainless steel construction gives the insert the corrosion resistance expected for above-water marine trim and rub rail use.
• Drilled and countersunk for #8 screws on 6 inch centers to support a clean, even fastener layout.
• Polished finish helps match other stainless deck hardware, rails, and trim on many powerboats and center consoles.
• Backed by a 5-year limited warranty.

Installation and fit

Before ordering, compare the 3/4 inch width and hollow back shape with the rub rail profile already on the boat. Stainless inserts need the correct backing profile and screw pattern to sit flat, so checking the existing rail, end caps, and corner transitions is important before cutting or drilling.

For installation, use the pre-drilled countersunk holes as the fastening guide and pair the insert with suitable #8 marine fasteners for the hull material and backing structure. On saltwater boats, bedding or sealing fastener holes is a sensible step to reduce water intrusion at the hull-to-deck joint.

Use cases on board

This rub rail insert is a good match for boat owners and yards replacing worn stainless trim, repairing a damaged rail section, or refreshing the appearance of a rub rail without changing the full profile. It suits exposed exterior locations where a polished stainless edge is preferred over vinyl alone, especially around docking contact areas.

Maintenance and care

Rinse the insert with fresh water after saltwater use and clean it with products that are safe for polished stainless steel. Avoid abrasive pads that can scratch the finish, and inspect the fasteners periodically so the insert stays tight along the rub rail line.