롱라이프 소켓 서피스 드라이브

Developed for powered tightening systems, long-life sockets have an impressive service life and are wear-resistant. Long-life sockets are made from a high-level of wear-resistance and long-term elasticity material. Depending on use, long-life sockets can last three to ten times longer than conventional sockets. Surface drive is designed with curved walls for closer contact with the center of the flat of the fastener, for off-corner loading to reduce wear in the corners of the fastener and for improved transmission of torque.