The Sunex 2504 ½ in. Drive Impact Extension Set comes in SAE sizes 3 in., 5 in., 10 in., and 15 in. Each extension has been forged from high grade Cr-Mo steel, designed with wobble drive, made with a steel ball retainer, and marked by both laser etching and roll stamping to ensure permanent identification. All of this ensures our extensions' professional-level performance--conveniently in a storage tray. Meets ANSI Standards.
Cr-Mo steel sockets provide the strength and flexibility to handle high torque impact tools
Radius corner design reduces wear and increases torque on fasteners by placing the force on fastener walls rather than fastener corners
Wobble drive design provides 15-degree offset in all directions
Steel ball retainer designed on male end
Laser etched and roll stamped markings ensure permanent socket identification
Comes in a convenient storage tray
All Sunex sockets meet ANSI Standards, ensuring peak performance and durability
