This set of BGS TECHNIC twelve sockets - 12,5 mm - 7 pcs - 9109 includes 7 sockets ranging from 20 to 32 mm. With a 12,5 mm (1/2") square drive, they are made of chrome vanadium steel and are extremely efficient and resistant. The twelve-sided thrust profile ensures a perfect grip. Choose quality tools from a traditional family business with strong values and a focus on expertise. For almost 50 years, BGS TECHNIC has been offering a wide range of tools, which are expanded daily. German quality to boot! Advantages: Hollow square drive profile for optimum holding power Strong and durable sockets for intensive use Optimal storage on metal rail Features: Wrench sockets, square 12.5 mm (1/2"), twelve-sided: 20 - 21 - 22 - 24 - 27 - 30 - 32 mm Push profile: twelve-sided Drive profile: hexagon socket Material: Chrome vanadium steel Surface treatment: Chrome-plated, matt Packaging: One set of BGS TECHNIC twelve-sided sockets - 12.5 mm - 7 pcs - 9109Delivered in original packaging