Premier Deep Lock-On™ Socket Set 3/8"Sq Drive 12pc
Out of stock
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.
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About the Brand
About the Brand
Family-run since 1978 and based in Suffolk, Sealey covers almost everything a workshop needs, from hand tools to garage equipment. Its Premier hand tools carry a lifetime guarantee against manufacturing defects. Over 500 lines in stock, covering socket sets, spanners, lighting, lifting and workshop kit.
Shop Sealey by job: jacks, axle stands and lifting equipment, Premier socket sets and spanners, workshop and inspection lighting, pliers, electrical testers and the specialist garage equipment Sealey is known for.
Shipping & Returns
Shipping & Returns
Orders placed before 14:30 are usually dispatched the same working day. UK mainland delivery starts from £3.95 and typically takes 1–5 working days, with next day options available.
Highlands, Islands, Northern Ireland and offshore areas usually take 2–5 working days and may cost extra. These areas are not eligible for next day delivery.
Unused items can be returned within 14 days of delivery. Please email sales@toolmixdirect.co.uk before sending anything back. Some restrictions apply to PPE, consumables and clearance items.
Faulty or incorrect item? Let us know within 48 hours and we’ll put it right at no cost.
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