Elora Whitworth Bi Hexagon Socket, 1/2" Sq. Dr., 3/16"

Amazon

Manufactured to EU Standards Draper guaranteed product International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions Package dimensions: 2.0 L x 4.3 H x 2.4 W (cm), Weight: 0.1322773572 pounds, Manufacturer: Draper

ManoMano

Professional Quality, sockets manufactured from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection Chamfered end allows positive nut location and entry Hole for driving accessory spring-loaded ball Sold loose This is a Draper product.

Electrical World

Professional Quality, sockets manufactured from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. Chamfered end allows positive nut location and entry. Hole for driving accessory spring - loaded ball. Sold loose.