TACO Marine Solid Back Rub Rail, SS316, 3/4 in H x 3/16 in W, 12 ft, Polished, #10 Screws on 6 in Centers

Overview

The TACO Marine S11-451SP12B is a solid-back stainless steel rub rail for adding impact protection and a finished edge along the hull-to-deck joint, transom edge, swim platform, or other exposed boat perimeter areas.

This polished 316 stainless steel rail measures 3/4" high by 3/16" wide and is supplied in a 12' length. It is drilled and countersunk on 6" centers for #10 screws, which helps keep installation spacing consistent and gives the rail a clean seated look once fastened.

The solid-back profile is a practical match for larger boats and yachts where the rub rail needs to handle dock contact, fender movement, and routine abrasion without relying on a flexible insert. Its polished finish also works well when the rail is part of the boat’s visible exterior trim.

Key features

• Solid-back stainless steel profile for rub rail installations that need a firm metal bearing surface.
• 3/4" height and 3/16" width for a low-profile trim line with useful edge protection.
• 12' length suited to long, continuous runs on hull sides, transoms, platforms, and refit sections.
• Polished 316 stainless steel construction for use in wet, salt-exposed exterior areas.
• Pre-drilled and countersunk mounting holes on 6" centers for #10 screws.
• Good fit for larger boats and yachts where a stainless rail is preferred over vinyl-only protection.

Installation and fit

Before installation, check the mounting surface for fairness and confirm that the 3/4" rail height covers the area you need to protect or finish. Stainless rub rail follows gradual curves well, but tight bends and compound curves should be planned carefully so the rail sits flat and fasteners load evenly.

Use the pre-drilled countersunk holes as the fastening guide and match the hardware to the substrate behind the rail. On fiberglass boats, proper pilot holes, bedding, and sealant around each fastener help reduce water intrusion and keep the rail seated through vibration and dockside contact.

Use cases on board

This rub rail is well suited for refit work, replacement of worn perimeter trim, and custom stainless edge protection on boats that see regular docking, rafting, or fender contact. It also makes sense where the rub rail is part of the boat’s visible finish and a polished stainless look is preferred.

Owners, yards, and builders working on larger recreational boats or yachts will get the most value from this part when they need a rigid metal rail with known hole spacing and a clean exterior appearance.