Specifications: Made of chrome-vanadium steel material, super strong and durable. 10 different size 1/4 inch connect short sockets, 1 ratchet wrench and 1 extension rod in one package. Steel construction for high strength and durability, exquisite workmanship for long time using. Practical tool for home and car repair usage. Item Name: Connecting Socket Material: Chrome-vanadium Steel Quantity: 12Pcs/Set Features: Durable, Hand Tools, Practical Ratchet Wrench Length: 155mm/6.10" (Approx.) Extension Rod Length: 100mm/3.94" (Approx.) Socket Length: 25mm/0.98" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Sockets(4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm) 1 x Ratchet Wrench 1 x Extension Rod