kare düğüm, also known as the square knot, is a type of binding knot commonly used in various applications, including sailing, climbing, and first aid. It is formed by tying two overhand knots in opposite directions, creating a secure and flat knot that is easy to untie after use. This knot is particularly valued for its simplicity and reliability. It is often used to join two lengths of rope or to secure items together. However, it is important to note that while kare düğüm is effective for certain tasks, it should not be used in situations where safety is critical, as it can slip under heavy load.