This BGS TECHNIC Extension Set - 6,3mm (1/4") - 6854 is composed of 3 extensions of different sizes to be attached to sockets with a square profile 6,3mm (1/4"). This set of extensions will help you in your tightening and loosening work thanks to their three different lengths (30, 38 and 45 cm). Made of chrome-vanadium steel, these extensions are resistant to corrosion and ensure durability for intensive use. Opt for quality tools from a traditional family business with strong values, which has been offering a wide range of car mechanics tools for almost 50 years. German quality to boot! Advantages: 3 pieces in 3 different sizes (30, 38, 45 cm) Strong and durable extensions Features: Push profile: male square Push profile size: 6.3 mm (1/4") Weight: 500 g Material: Chrome vanadium steel Surface treatment: Chrome plated, matt 3 sizes: 30, 38 and 45 cm Pack size: 51.7 x 7.4 x 2.5 cm Packaging: One set of BGS TECHNIC extension sockets - 6,3mm (1/4") - 30/38/45cm - 3 pcs - 6854Delivered in its original packaging