Kincrome LOK-ON™ Impact Socket 17mm 1/2″ Drive

All LOK-ON™ Impact Sockets are manufactured from 42CrMo4. Chrome Molybdenum is an industrial grade material designed for impact and extreme torque applications.
Standard 50bv30 Cr-V sockets are not designed for impact use and may shatter and cause personal injury if used for impact. LOK-ON™ Impact Sockets are finished in black phosphate for superior corrosion protection and are stamped and laser etched for easy size identification.
LOK-ON™ Impact Sockets will perform better, last longer, save time, reduce wear and replace the need for fastener extraction tools.