Hillman 4 in. Garage Door Pulley - Includes Fork, Bolt & Nut - Galvanized is an i pulley designed for 2-car residential sectional garage doors. This garage door pulley allows cables to efficiently change direction as the door moves, ensuring smooth and reliable operation. The package comes complete with instructions, mounting hardware, and important warning and safety information to guide proper installation. It is essential to follow the included warnings and instructions carefully, as incorrect installation or door positioning can lead to serious injury or death. Model Number: