Rollblock

Rollblock refers to a type of mechanical device or arrangement often used in rigging or hoisting systems. It typically consists of a block or pulley that facilitates the movement of a rope or cable, allowing for the efficient transfer and management of loads. The “roll” indicates that the block allows for rolling motion, making it easier to lift or pull heavy objects by reducing friction. Rollblocks are commonly used in various applications, including maritime, construction, and industrial settings, where strong and effective load management is required. The design and functioning of a rollblock can enhance the performance of lifting systems by providing better leverage and mechanical advantage.