August 14, 2025

Upgrade your arch with the addition of individual blocks. Our innovative, fully customizable modular enclosure provides the flexibility to mount your instruments anywhere you’d like on your boat. With the right number of blocks, you can have it perfectly fitted to go over your companionway.

Key Features

• Interlocking Blocks: Assemble your enclosure with secure, easy-to-connect blocks.
• Water and UV Resistant: Built to withstand the harsh marine environment.
• Magnetic Lids: Enjoy effortless access and maintenance with our easy-open magnetic lids.
• Brass Hardware: Durable and corrosion-resistant for long-lasting performance.

Tailor to Your Needs

Specify any different instrument cut-outs or additional customizations in the notes section. Create the perfect navigational setup with our adaptable and robust modular enclosure.

🚚 FREE shipping across Canada and Continental USA

Note: Most of our gear is crafted on demand, so don’t worry if it shows out of stock — your order is still welcome! Check out our Lead Times page for estimated production, or reach out to us directly for a custom timeline.