The Proto J Series 1/4-inch drive socket features a 7/32-inch, 12-point design built from chrome vanadium steel for exceptional strength and durability. Its slim profile allows access in tight spaces, while the 12-point configuration delivers precision torque transfer for a wide range of fastening and screwdriving applications.
Engineered for professional-grade performance, these sockets are a trusted choice among construction and MRO professionals who demand reliability on the job. The 12-point engagement maximizes contact with fastener heads, reducing rounding and improving control during high-torque applications.