Stationary & Floating Dock Backer Plates 5"x5" Heavy-Duty Galvanized Steel (8)

Stationary & Floating Dock Backer Plates 5"x5" Heavy-Duty Galvanized Steel (8)

These heavy-duty galvanized steel backer plates reinforce dock hardware connections for both stationary and floating dock systems, preventing pull-through and extending dock life.

Overview

Designed for stationary and floating docks, these 5"x5" heavy-duty galvanized steel backer plates strengthen attachment points for cleats, hinges, and other hardware. The galvanized coating ensures long-lasting rust protection in freshwater and saltwater. This set of eight plates provides ample coverage for multiple dock sections or replacements.

Built For Performance

• 5-inch by 5-inch square footprint distributes load evenly
• Heavy-duty galvanized steel resists corrosion in wet marine environments
• Pre-drilled holes simplify installation with common fasteners
• Flat profile sits flush against dock lumber for a clean finish
• Set of eight plates covers multiple connection points

On-The-Job Use

• Securing dock cleats for boat tie-offs
• Reinforcing hinge mounts on floating dock sections
• Mounting ladder brackets and other dock accessories
• Strengthening corner connections on stationary docks

Specs At A Glance

Good To Know

Q: Can these backer plates be used on both wood and composite docks? A: Yes, they work with most dock materials, but verify fastener length for your specific decking thickness.

Q: Are they suitable for saltwater use? A: The galvanized coating offers good corrosion resistance, but rinsing with fresh water after exposure extends their service life.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.