Screw clamping is the most common and versatile mechanism in joinery clamps. The pivoting screw is used to apply pressure smoothly and precisely between the jaws. This type of clamping allows a very strong and precise clamping, which is ideal for gluing, assembling or fixing large and heavy parts. Screw clamps tend to be robust, durable and suitable for long-term use. The disadvantage is the slower handling compared to quick clamping systems.