The Allstar Performance Steel Wrench for Upper Ball Joint is a robust tool essential for any mechanic's toolbox. With its 1/2 inch square drive, this steel-made wrench with a zinc oxide finish allows for the easy removal and installation of screw-in upper ball joints. Compact yet strong, it measures 17.05 inches in length, 4 inches in width, and 0.35 inches in height, offering versatile functionality for various automotive applications. Ideal for use with small body Chrysler ball joints, this tool is a must-have for ensuring efficient and hassle-free maintenance.