Premier Lock-On™ Socket Set 3/8"Sq Drive 12pc

Premier Lock-On™ Socket Set 3/8"Sq Drive 12pc combines professional-grade engineering with practical durability for demanding workshop environments. Forged from hardened and tempered Chrome Vanadium 6142 steel, each socket delivers the strength required for sustained daily use on construction sites, maintenance operations, and industrial applications.

The signature Lock-On™ design features specially machined flutes that grip rounded or damaged fasteners with exceptional holding power—enabling effective use on up to 85% compromised fixings without slipping or causing further damage. This precision engineering proves invaluable when working with worn, corroded, or seized bolts common in field conditions. A fully polished mirror finish resists corrosion and oxidation, maintaining socket integrity across wet, coastal, and chemically challenging environments. The knurled grip ring ensures secure handling even with oily or wet hands, reducing fatigue during extended work sessions.

The 12-piece set spans 8–19mm and arrives organised on a socket rail for efficient storage and job-site portability. Backed by a lifetime guarantee, this set represents a long-term investment in reliability. Model AK2741 is part of Premier's comprehensive hand tool range, engineered for professionals who demand consistency and performance.