The Sunex 3657 3/8 in. Drive Universal Impact Socket Set includes metric sizes from 10mm to 19mm in universal lengths. Each socket has been forged from high grade Cr-Mo steel, designed with radius corners, made with chamfered openings, and marked by both laser etching and roll stamping to ensure permanent socket identification. All of this ensures our sockets’ professional-level performance–conveniently stored in one heavy duty storage case. Meets ANSI Standards.
- Universal design allows you to position sockets for work in tight spaces
- 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
- Chamfered opening helps quickly align fastener to socket
- Laser etched and roll stamped markings ensure permanent socket identification
- Comes in a convenient, heavy-duty storage case
- All Sunex sockets meet ANSI Standards, ensuring peak performance and durability
- Lifetime Warranty with SUNEXpress
Keeley Stanton (verified owner) –
Works really well in tight areas.
Maria Gerhold (verified owner) –
Excellent Quality Tools Excellent Product Excellent Purchase