What is the term for an adjustable rope or strap assembly used to secure a boat during stowage?

The term for an adjustable rope or strap assembly used to secure a boat during stowage is referred to as a gripe. A gripe is specifically designed to hold the boat in place, typically by securing it to a support structure, such as a trailer or dock. This ensures that the boat remains stable and secure while it is not in use, helping to prevent any damage or shifting that might occur due to environmental factors.

In contrast, a hitch refers to a method of tying or fastening a rope and doesn't specifically imply an adjustable assembly suited for securing a boat during stowage. Mooring lines are used for securing vessels to a dock or wharf, which is a different context from stowing a boat. A fender is a device used to absorb the shock between a boat and a docking structure, but it does not function as a securing mechanism. Therefore, the gripe uniquely meets the requirement of being adjustable and designed specifically for securing a boat during stowage.