TACO Marine Hollow Back Rub Rail, 1 in x 6 ft, 304 Stainless Steel, Polished

Overview

The TACO Marine S11-4650P6-1 is a 1-inch stainless steel hollow back rub rail insert for adding a polished metal strike surface to compatible rigid vinyl rub rail systems. This 6-foot section is made from Type 304 stainless steel with a polished finish, and it is drilled and countersunk for #10 screws on 6-inch centers.

The concave back seats against the matching vinyl rub rail profile, giving the hull edge added protection at docks, pilings, trailers, and raft-up contact points. It also adds the clean chrome-like line many boat owners expect on finished runabouts, center consoles, cruisers, and performance boats.

Key features

• 1-inch hollow back stainless steel rub rail insert for compatible rigid vinyl rub rail installations.
• 6-foot length works well for repairs, section replacement, transom areas, short runs, and custom trim work.
• Type 304 stainless steel with a polished finish for a bright trim line and good resistance in normal marine service.
• Drilled and countersunk for #10 screws on 6-inch centers, helping fastener heads sit flush along the rail.
• Concave back profile fits against rigid vinyl rub rail to add a metal contact surface where the boat is most exposed to dock rash and chafe.
• Useful for restoring worn rub rail sections without replacing an entire perimeter when the existing profile is compatible.

Compatibility and fit

This insert should be matched to the correct TACO Marine rigid vinyl rub rail profile before installation. The key fit points are the 1-inch insert width, hollow back shape, screw spacing, and the way the concave stainless section nests into the vinyl base. On replacement jobs, comparing the existing insert profile to this part is the safest way to confirm fit before drilling or ordering multiple sections.

Installation notes

Dry-fit the section first and check alignment with the vinyl rail, especially around corners, joints, and previous screw holes. Because the rail is pre-drilled and countersunk on 6-inch centers, the mounting surface should be checked for solid backing so the #10 fasteners can hold properly without pulling into damaged material.

For clean results, keep joints tight and use fasteners suitable for the boat structure and marine environment. When replacing only one damaged section, polish and clean the surrounding rail so the new stainless piece blends in as closely as possible with the existing trim.

Use cases on board

This part makes sense for boat owners repairing a scraped or dented rub rail insert, adding a finished stainless accent to a compatible vinyl rail, or replacing short sections around areas that see frequent dock contact. It is especially practical on boats that spend time around floating docks, pilings, lifts, and raft-up situations where the rub rail is the first line of contact.

Maintenance and care

Rinse the stainless section with fresh water after saltwater use and clean it with a stainless-safe polish when staining or surface discoloration appears. Avoid harsh abrasives that can dull the polished finish, and periodically check that all screws remain seated flush so the rail continues to protect the hull edge without snagging lines, fenders, or covers.