Single Rigid Rope Pulley 1-1/4 Inch. Features One Piece Cast Construction and Triple Copper/Nickel Plating. Solid Brass or Brass Plated Sheaves. For Rope Applications in Awnings, Flagpoles and Other Light Duty Applications. DO NOT EXCEED THE WORKING LOAD LIMIT. Do Not Use for Overhead Lifting or Hoisting. Do Not Use to Support Human Weight, for Playground or Athletic Equipment, or as a Safety Device. Working load limit is 110 pounds. For 3/8 Inch Rope.