This product is a 1 5/16 inch, 12‑point socket designed for use with 1/2 inch square drive tools. Its primary use is to apply torque to hexagonal and 12‑point fasteners in confined spaces where a 12‑point (double‑hex) profile gives more engagement positions than a 6‑point socket, making it especially useful for tight‑clearance or repetitive maintenance work.

The socket is manufactured from chrome‑vanadium steel (Cr‑V) and is heat treated to provide the strength and impact resistance expected of workshop hand tools. The external finish is bright chrome plating to resist corrosion and simplify cleaning after use. The internal profile is a 12‑point geometry that accepts both 12‑point and hexagon heads; the drive connection is a 1/2in square recess to suit standard 1/2in drive ratchets, breaker bars and torque wrenches. The socket is produced to industry dimensional and drive interface tolerances in line with recognised DIN/ISO/BS requirements for hand sockets to ensure compatibility with other tools and fasteners.

Typical applications for this 1 5/16in 12‑point socket include automotive repair and servicing, plant maintenance, mechanical and marine engineering, and general industrial assembly. The 12‑point profile is particularly useful where fasteners need frequent repositioning or where a 6‑point socket cannot be turned due to limited swing; it is also suitable for use on some softer or partially rounded fasteners where increased contact points help distribute torque more evenly.

Key benefits include the corrosion resistance afforded by the chrome finish, the mechanical strength and toughness of Cr‑V construction, and wide compatibility with standard 1/2in drive accessories. The 12‑point profile improves accessibility and repositioning speed while maintaining secure engagement for effective torque transfer.

Duchy Fasteners stocks this style in imperial sizes across trade and bulk packaging options. The 1 5/16in 12‑point socket is available as a bulk item for workshops and resellers, and our range also covers single items and sets to suit workshop and site requirements. Please contact us for specific pack quantities and availability.