Supersedes MS17985C Spec. Single acting 1/4″ DIA. pins with recessed release button to prevent accidental release. Extruded aluminum T-Handles are designed to withstand high tensile loads, assuring excellent impact & crack resistance. Includes attaching ring. Made from corrosion resistant 17-4 PH stainless steel. Double shear Min: 9200. Tensile strength Min:230.