Poulie Double 2Pcs Inox 304 Pivotant Double Poulie

Description: A pulley is a type of lifting tool, also called a pulley block, a mechanism consisting of a wheel on an axle or shaft that may have a groove between two flanges around its circumference. A rope, cable, belt, or chain usually runs over the wheel and inside the groove, if present. Pulleys are used to change the direction of an applied force, transmit rotational motion, or achieve a mechanical advantage in a linear or rotary motion system. Designed for use with rope or string in indoor and outdoor applications. Features: - Color: Silver. - Material: 304 stainless steel. - Dimensions: Approximately 3 * 2.5 * 7.2 cm / 1.18 * 1 * 2.83 inches (L * W * H). - Made of durable 304 stainless steel. - The rotating pulley cylinder head is solid, durable, and can rotate 350 degrees. - Sliding pulley, lifting pulley. - Bright surface impact treatment. - 304 stainless steel double pulley suspended wire towing wheel for driving fitness boats.