3 in. Single Pulley Block
A 3 in. Single Pulley Block is a simple machine that consists of a grooved wheel that holds a rope or cable. It's designed to change the direction of a force or transmit rotational motion. This pulley block is made of high-quality materials such as steel or iron, and is designed to handle heavy loads and withstand harsh conditions. It's commonly used in various industries including construction, transportation, and manufacturing.
