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
- Lifetime Warranty with SUNEXpress
Comment