Final answer:
The Contractors Equipment Floater is the ideal inland marine insurance form for contractors concerned about the theft of tools at job sites, covering movable tools, machinery, and equipment.
Step-by-step explanation:
When considering the appropriate insurance form for a contractor concerned about tools being stolen from a job site, the Contractors Equipment Floater is the best suited. This specific inland marine coverage is designed to protect the contractor's equipment and tools that move around from one job site to another. It typically covers tools, machinery, and equipment against risks such as theft, damage, or loss during transport or while on the job site. The Personal Articles Floater is more suitable for individual's personal property, the Installation Coverage Form is for materials during the installation process, and the Business Auto Policy is related to vehicles used for business purposes.