Features: Manufactured from forged Chrome Vanadium alloy steel and heat treated for outstanding strength and corrosive resistance; providing the durability for a hard use. The 72-tooth drive ratchet wrench tool with an ergonomic, easy-grip handle for comfort and exceptional durability, quick release button allows sockets and drive tools to be easily removed from the ratchet. 1/4" Metric Socket: 4-5-5.5-6-6.5-7-8-9-10-11-12-13-14. Includes extension bar which is also made from chrome vanadium steel, great for working in hard-to-reach areas. Perfect for Home, Metal or Wood Workers, Builders, Garage Workshop, Car Mechanics, Hobbyists, DIY. Specifications: Material: for Cr-V Wrench length: 16cm/6.3in Standard: metric Size: 4-5-5.5-6-6.5-7-8-9-10-11-12-13-14 Drive: 1/4-inch Package Includes: 13X Socket 1X Ratchet Handle 1X Extension Bar note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.