Which knot is specifically designed for attaching a line to a cleat on a dock?

The cleating hitch knot is specifically designed for attaching a line to a cleat, making it the correct answer. This knot is quick and easy to tie and untie, which is essential in marine situations where access to the line may be limited and time is of the essence.

The cleating hitch provides a secure hold by wrapping the line around the cleat and allowing the line to be drawn tight. The design of this knot helps to keep the line from slipping, meaning that the boat or other equipment tied to the cleat will remain secure. This function is particularly important when dealing with changing tides or strong winds.

Other knots mentioned have different applications. For example, the clove hitch is often used for securing a line to a post or rail, but it is not as suitable for the quick adjustments needed at a cleat. The round turn and two half hitches are more versatile and can be used in various scenarios, but they don’t provide the same level of security when attaching to a cleat as the cleating hitch. The anchor bend knot is primarily used for securing a line to an anchor, not for cleats. Thus, the cleating hitch is the ideal choice for this specific purpose.