JIF Marine EEW Dock Ladder Backing Plates, Anodized Aluminum, 2 x 23 Inches

The JIF Marine EEW Dock Ladder Backing Plates reinforce the mounting points where a dock ladder attaches to a dock or swim platform, spreading the load across the deck surface so the mounting hardware does not pull through or crack the underlying material over time. Each plate measures 2 inches wide by 23 inches high, giving enough surface area to back the full run of a typical ladder mounting bracket. The plates are made of aluminum with an anodized silver finish, which resists corrosion in saltwater and freshwater marine environments and will not rust like uncoated steel hardware. Anodizing also gives the surface a hard, wear-resistant layer that holds up to repeated tightening and loosening of mounting bolts over the life of the ladder. Installation is straightforward: the backing plate is positioned on the underside (or opposite face) of the dock or platform, aligned with the ladder bracket's bolt holes, and the mounting bolts pass through both the bracket and the backing plate before being secured with nuts. This distributes the clamping force over a much larger area than washers alone, which is especially important on fiberglass, wood, or thinner aluminum dock surfaces that can flex or crack under concentrated point loads. At 1.2 pounds, each plate is light enough to handle easily during installation but substantial enough to provide real structural reinforcement. These backing plates are sold to pair with dock ladder installations and are a straightforward upgrade for anyone installing a new ladder or reinforcing an existing one that shows signs of hardware pull-through.

Specifications

• Brand: JIF Marine
• Manufacturer Part Number: EEW
• Material: Aluminum
• Finish/Color: Silver (anodized)
• Dimensions: 2 inches wide x 23 inches high
• Weight: 1.2 pounds
• UPC: 670541248805

Frequently Asked Questions

What is the JIF Marine EEW backing plate used for? It reinforces the deck or platform surface behind a dock ladder's mounting bracket, spreading the clamping load from the mounting bolts so the ladder hardware does not pull through or crack the dock material.

What size is the EEW backing plate? The JIF Marine EEW measures 2 inches wide by 23 inches high, sized to back the full length of a typical dock ladder mounting bracket.

What material is the backing plate made of? It is made of aluminum with an anodized silver finish, which resists corrosion in both saltwater and freshwater marine settings.

How much does the EEW backing plate weigh? Each JIF Marine EEW backing plate weighs 1.2 pounds.

Will anodized aluminum rust or corrode over time? No. The anodized finish on the EEW backing plate creates a hard oxide layer on the aluminum that resists corrosion, unlike uncoated steel hardware that will rust in a marine environment.

How is the backing plate installed? The EEW plate is positioned on the underside or opposite face of the dock from the ladder mounting bracket, aligned with the bracket's bolt holes, and the mounting bolts pass through both the bracket and the plate before being secured with nuts.

Why use a backing plate instead of just washers? A backing plate like the JIF Marine EEW spreads the clamping force over a much larger area than individual washers, which matters on fiberglass, wood, or thin aluminum dock surfaces that can flex or crack under a concentrated point load.

Does the EEW come with mounting hardware? The listing for the JIF Marine EEW backing plate includes the plate itself; it is intended to be installed with the bolts and nuts used to secure the dock ladder bracket.

Is one EEW backing plate enough for a ladder installation? Each EEW backing plate covers one mounting bracket run at 2 by 23 inches; how many are needed depends on how many mounting points the ladder installation has.

What color finish does the EEW plate have? The JIF Marine EEW backing plate has a silver anodized finish.

Can the EEW backing plate be used on both wood and fiberglass docks? Yes, the aluminum construction and 2 by 23 inch size of the EEW backing plate make it suitable for reinforcing mounting points on wood, fiberglass, or thin aluminum dock and platform surfaces.