Description: Nine different specifications allow you to choose the most suitable one according to your needs. The overall heat treatment makes it have high hardness and large torque. The 360-degree rotating ratchet design makes it fast and efficient. And the double-head design makes it possible to remove screws of different specifications. Made of carbon steel material, it is very durable to use. There are nine specifications for you to choose from: 16-18, 17-19, 17-21, 18-21, 19-21, 19-22, 19-24, 21-22, 21-23. It is suitable for home, workshop, industry, factory and so on. Item Name: Pointed Tail Ratchet Wrench Material: Carbon Steel Product Standard: Metric Sleeve Specification: Torx Surface Treatment: Electrophoretic Blackening Features: Large Torque, High Hardness, Flexible Product Specifications: A: 16-18, B: 17-19, C: 17-21, D: 18-21, E: 19-21, F: 19-22, G: 19-24, H: 21-22, I: 21-23 Size Details: Size: 31cm x 5cm x 3cm/12.2" x 1.97" x 1.18" (Approx.) Head Length: 5cm/1.97" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pointed Tail Ratchet Wrench