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    • Dock Box Solid Cobblestone 84
    • Dock Box Solid Gray 84
    SKU: DB-DPI-SOLID-COB

    Dock Box Solid Cobblestone 84" x 24" x 28"

    Regular Price $995.00
    Shipping calculated at checkout.
    DB-DPI-SOLID-COB DPI 7 ft Dock Box - Solid Cobblestone7-foot weatherproof marine dock box in solid cobblestone finish. 84" x 24" x 28". Marine-grade 316 SS hardware, ventilated interior, reinforced lid with dual gas shocks, lockable latches, UV-resistant. LTL shipping only.Product Highlights:
    • Dimensions: 84" x 24" x 28"
    • Finish: Solid Cobblestone
    • 316 stainless steel hardware
    • Ventilated interior - mold-free
    • Reinforced lid (strong enough for seating)
    • Dual gas shocks
    • Stainless steel lockable latches
    • Drain plug
    • UV-resistant, no cracking or fading
    • LTL only - no local pickup

    Typically Ships in 1 to 3 Business Days

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    Description
    DB-DPI-SOLID-COB DPI 7 ft Dock Box - Solid Cobblestone
    7-foot weatherproof marine dock box in solid cobblestone finish. 84" x 24" x 28". Built by DPI (Diversified Plastics, Inc.) for docks, decks, and waterfront storage with marine-grade hardware and UV-resistant construction.

    Product Highlights:
    • Dimensions: 84" x 24" x 28"
    • Finish: Solid Cobblestone
    • 316 stainless steel marine-grade hardware
    • Ventilated interior - keeps contents dry and mold-free
    • Reinforced lid - strong enough for seating
    • Smooth dual gas shocks for easy lid operation
    • Stainless steel lockable latches for peace of mind
    • Drain plug for easy clean out
    • UV-resistant - no cracking or fading
    • Ships LTL only - no local pickup
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    Why Choose Dockbuilders?

    With nearly 30 years of experience, Dock Builders Supply delivers dependable marine construction materials for projects of all sizes. Our products are selected with precision for durability, performance, and real-world dock applications.

    Backed by a knowledgeable team and supported with detailed estimates and drawings, we help you plan with clarity and build with confidence — from residential docks to large-scale marina installations.

    How It Works

    • Slidemoor systems

      Plan & Design

      Share your dock goals, and we’ll create a custom layout and materials list.

    • Dock Builders Supply 40' to 65' Boat Length Heavy Duty Take-A-Part Mooring Whips - mooring whip

      Select Components

      Choose durable, marine-grade parts tailored to your design.

    • Dock over lake aluminum

      Ship & Build

      We ship your supplies with secure, efficient delivery.