Sealey 11 Piece 3/8" Drive Lock On Hexagon Socket Set Imperial 3/8"

About this tool

The Sealey 11 Piece 3/8" Drive Lock On Hexagon Socket Set Imperial is a professional-grade socket set designed for working with imperial fasteners across automotive and mechanical applications. This comprehensive set covers the most commonly used imperial sizes from 5/16" through to 15/16", providing tradespeople and mechanics with essential coverage for American and older British equipment. Manufactured from hardened and tempered Chrome Vanadium 6142 steel, each socket delivers exceptional strength and longevity even under demanding workshop conditions. The fully polished mirror finish not only gives a professional appearance but provides excellent resistance to corrosion, ensuring the tools remain serviceable even in challenging environments. The standout feature of this socket set is the specially machined flutes within the socket walls, enabling secure grip on fasteners that are up to 85% rounded or damaged. This innovative design prevents further damage to worn or rusted fixings whilst providing the extra strength needed to successfully remove stubborn fasteners. The knurled ring incorporated into each socket offers enhanced grip when working with oily fingers, a practical consideration for real-world workshop conditions. The set is supplied organised on a socket rail for convenient storage and quick size identification, and is backed by a lifetime guarantee. Features and Benefits: • Lock-on design grips rounded fasteners up to 85% worn for reliable removal • C

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.