Precisely machined, heat treated chrome vanadium steel provides excellent durability and strength with every impact movement
Fully polished, mirror-chrome plating finish is corrosion resistance and prevents rust to maximize tool life
Specialized chamfered ends with a spring-loaded ball at the end of bar locks socket into place for security and prevents dropping
Detent notches in drive ends grips onto ratchets and extensions making it a perfect fit for any industrial, mechanic, or construction work
Versatile set comes with adapter and reducer for convenient usage; set includes: 4 pc- 1/4" Fx 3/8"M, 3/8"Fx1/2"M, 3/8"Fx1/4"M, 1/2"Fx3/8"M and 1 pc- 3/8"x3" extension