Resources
Boat 4DAT Gear Guides
Each guide explains a maintenance job, lists what you need, and points to the tools that help. They pair with the Boat 4DAT app, where the work gets logged against the boat.
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Guides
Boat Battery Maintenance Tools
How to check a boat battery and the handful of tools that keep it healthy.
Read the guide →Marine Electrical Toolkit
The connectors, crimper, and spares that make a boat electrical repair last.
Read the guide →Boat Oil Change Equipment
Change your own marine engine oil without a mess in the bilge.
Read the guide →Boat Cleaning Supply Checklist
A wash-down kit that lives aboard and does not scratch the gelcoat.
Read the guide →Docking Equipment Checklist
How many lines and fenders you need, what size, and how to stow them.
Read the guide →Boat Safety Equipment Checklist
The required and recommended safety gear, and one place to keep it.
Read the guide →Boat 4DAT
Track the job in the app
Track your boat maintenance schedule, systems, and costs with Boat 4DAT.