What is another name for the short splice used to join two ropes that won't pass through a block?

The term "butt splice" refers specifically to the technique used for joining two ropes end-to-end in a manner that allows them to continue running smoothly without adding bulk. This is particularly important in situations where the joined ropes must go through a confined space or pass through a block, as it minimizes any obstructions that could be caused by thicker knots. The butt splice creates a seamless connection that ensures the integrity and strength of the ropes are maintained, allowing for optimal performance.

The other options describe different types of splices that serve distinct purposes. For instance, a loop splice or eye splice creates an eye at the end of the rope, typically used for attaching the rope to a hook or other fixed point. A braid splice refers to a technique used primarily in braiding or creating decorative patterns, which does not apply to just joining two rope ends. Understanding these distinctions is essential for selecting the appropriate splice for specific applications in rope handling and rigging.