JIF Marine 4-Step Stainless Steel Gunwale Hook Boat Ladder, 7-Inch Hook Depth, 400 lb Capacity (DMT4-7)

The JIF Marine 4-Step Gunwale Hook Ladder (DMT4-7) is a folding boarding ladder that hooks directly over the gunwale for quick, tool-free deployment. Built from 304 stainless steel tubing, it is designed to resist corrosion in both saltwater and freshwater environments, making it a durable choice for boaters, swimmers, and divers who need reliable reboarding access. The ladder features a four-step design with a 7-inch hook depth, giving users a deeper reach into the water and a more gradual climb than shorter two- or three-step ladders, which can be especially helpful for older passengers or anyone who needs extra stability when climbing back aboard. The hooks are vinyl-coated to protect the boat's finish and hull gelcoat from scratching while still providing a secure, non-marring hold over the gunwale. When not in use, the ladder folds flat for compact, out-of-the-way storage. It is rated for a 400 pound weight capacity, and the wide steps are designed to provide secure, stable footing during climbing. Overall dimensions are 18 inches wide by 50 inches high, with a maximum extended height of 48 inches. This ladder mounts in seconds without permanent hardware or drilling, making it a practical option for boaters who want a strong, corrosion-resistant reboarding solution they can add or remove as needed.

Specifications

• Brand: JIF Marine
• Manufacturer Part Number: DMT4-7
• Product Type: Gunwale Hook Ladder
• Number of Steps: 4
• Hook Depth: 7 inches
• Maximum Height: 48 inches
• Product Dimensions: 18 inches W x 50 inches H
• Weight: 11.25 pounds
• Weight Capacity: 400 pounds
• Material: Aluminum, Stainless Steel (304 stainless steel tubing, vinyl-coated hooks)
• Color: White
• Mounting Type: Folding gunwale hooks, tool-free
• UPC: 670541249376

Frequently Asked Questions

How many steps does the JIF Marine DMT4-7 ladder have? The DMT4-7 is a 4-step gunwale hook ladder, offering a longer climb than shorter 2-step or 3-step designs.

What is the hook depth on this ladder? The hooks on the JIF Marine DMT4-7 extend 7 inches deep over the gunwale, which gives a secure, deep-set hold on the boat's rail.

How much weight can the DMT4-7 ladder support? This ladder is rated for a 400 pound weight capacity.

What material is the JIF Marine DMT4-7 made from? It is made from 304 stainless steel tubing, chosen for corrosion resistance in both saltwater and freshwater, with vinyl-coated folding hooks.

Do I need tools to install this ladder? No. The DMT4-7 mounts by hooking over the gunwale in seconds, with no drilling or permanent hardware required.

Will the hooks scratch or damage my boat? The folding hooks on the DMT4-7 are vinyl-coated specifically to protect the boat's finish from scratching where the hooks contact the gunwale.

What are the overall dimensions of this ladder? The JIF Marine DMT4-7 measures 18 inches wide by 50 inches high, with a maximum extended height of 48 inches.

How much does the DMT4-7 ladder weigh? The ladder weighs 11.25 pounds.

Can this ladder be stored easily when not in use? Yes, the DMT4-7 folds flat for compact storage once it is unhooked from the gunwale.

Is the DMT4-7 suitable for divers and swimmers who need deep water access? Yes, the 7-inch hook depth and 4-step, 48-inch maximum height design give a deeper reach into the water, making it well suited for swimmers and divers reboarding from deeper water.

What color is the JIF Marine DMT4-7 ladder? The DMT4-7 is finished in white.