👉 Prilling, also known as a pring or a prong, is a type of mechanical tool used in construction and repair work. It is typically made from steel, aluminum, or other durable materials and is used to attach metal parts together. Prills are commonly used for securing metal fixtures, such as pipes or cables, to the walls or floors of buildings. They can also be used for attaching various types of plastic pipe, including PVC and PE pipe, to concrete slabs or brickwork