National Hardware's 2" Fixed 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 attaches to a variety of applications. Designed for use with rope or cord in indoor and outdoor applications. Removable axle and sheave for easier rigging. Medium Duty Rating with 125 lbs. Safe Working Load, always follow safe working load (SWL) limits included on packaging. National Hardware's Lifespan Limited Lifetime Warranty.