Designed to draw window frames together to reduce rattle. Manufactured from zinc die-cast for durability. 2-7/16" x 1-11/16" x 7/8" base. Mounting screws included for easy installation. Window Type: Type: Crescent Lock Finish: Brass Width: 7/8 In. Height: 1-11/16 In. Length: 2-7/16 In. Material: Die-Cast Zinc