Single Hex Extension Sockets is fabricated using alloy steel that ensures optimum performance for longer period of time. These Extension Sockets are designed with high tensile strength and featured with dimensional accuracy. These Extension Sockets are offered in single hex type construction and are suitable for industrial applications. Single Hex Extension Sockets can be availed in different various sizes of square drives and in surface drive type for multiple spindle nut runners and spleen drive type design to cater to specific requirement.