National Hardware's 2" Ceiling Mount Pulley is designed for use with rope or cord in indoor and outdoor applications. Steel body and removable axel provide maximum durability and easier rigging. Easily installs to wall or ceiling through stamped screw holes. Designed for use with rope or cord in indoor and outdoor applications. Maximum rope size 3/8". Heavy Duty Rating with 480 lbs. Safe Working Load, always follow safe working load (SWL) limits included on packaging. National Hardware's Lifespan Limited Lifetime Warranty.