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

Premier Deep 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 heavy-duty fastening tasks. The fully polished mirror finish resists corrosion, extending service life across varied conditions—from dry workshops to damp marine and construction sites.

The standout feature is the specially machined flute design within socket walls, enabling secure engagement on up to 85% rounded or damaged fasteners. This innovation prevents slippage on worn fixings whilst distributing load more evenly, reducing risk of bolt damage and rework. The knurled grip ring ensures confident handling even with oily or wet hands, critical when working in challenging conditions.

This 12-piece set covers 8–19mm and arrives organised on a socket rail for efficient storage and site portability. Backed by a lifetime guarantee and built for daily professional use, it represents a reliable investment for contractors, maintenance teams, and serious DIY practitioners. Model AK2744.