What is an overlap of webbing material that is sewn together known as?

The overlap of webbing material that is sewn together is referred to as a splice. This term specifically indicates that two pieces of webbing have been joined together, often resulting in a strong and functional connection suitable for rigging applications. Splicing is an essential technique in rigging, as it allows for the extension of webbing lengths or the creation of loops.

In the context of webbing, splices are typically executed to maintain the strength of the material while ensuring durability and functionality. By securely sewing overlapping sections, the splice method ensures that the load can be safely distributed across both pieces of webbing, thus enhancing overall safety and reliability during hoisting operations.

The other terms, while they may seem related, do not accurately describe this specific process involving webbing. A "junction" usually refers to a point where two or more components meet but does not imply sewing or overlap. A "connection" is broader and could refer to any method of joining components, not necessarily through sewing. Lastly, a "seam" is a general term for where two fabrics are sewn together, but it lacks the specific connotation of joining two discrete pieces through splicing. Therefore, 'splice' is the most accurate choice in this context.