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MoBox 3' SlimLine Dock Box
MoBox 3' SlimLine Dock Box

MoBox 3' SlimLine Dock Box

Regular price $775.00

We build products to order

  • Due to the shortage of fiberglass and resin and depending on when an order is placed the build time for each product can be 3 to 4 weeks or longer.

Quick Review

  • Dimensions: 36"L x 18"W x 18"H
  • Heavy duty dock box with stainless steel gas shock. Exterior is snow white gel coat (UV Stable Supreme High Marine Grade Exterior Gel Coat ISO - NPG). Interior is white gel coat. Reinforced lid and heavy duty construction makes this a sturdy bench as well as a dock storage box.
  • Part Number - 300SL


  1. Quality Craftsmanship and High Strength Heavy Duty Construction – Typically 3/8” thick fiberglass.
  2. We use premium ISO / NPG High Gloss Gel Coat inside and out with the maximum amount of UV inhibitors.
  3. Lids and Boxes are stiffened for extra strength. They make great seats.
  4. Stainless Steel (not powder coated) Gas Shocks – to assist in lifting and to prevent slamming shut.
  5. Integrated feet to keep the box off the deck which prevents mold growth and dry docks.
  6. Marine Grade Aluminum Lockable Hasps, Stainless Steel hinges with rustproof oversized thru-bolts.
  7. Available in Snow White.