4-Piece Adjustable Ratchet Tool Set, Including A 1/2-Inch Telescopic Ratchet Wrench and Three Commonly Used Socket Sizes, Featuring A 72-Tooth Design and Supporting 180° Adjustable Angle

DSBYKJ This 1/2-inch adjustable ratchet wrench set is a professional-grade multi-purpose tool designed for automotive repair, mechanical assembly, and home DIY projects. Constructed from high-strength CR-MO alloy steel, it ensures durability and impact resistance. The ratchet wrench features a 72-tooth precision gear, enabling efficient operation with just a 5° rotation angle, ideal for use in tight spaces. The adjustable design allows for free adjustment between 375mm and 515mm, paired with three sizes of protective sockets (17mm, 19mm, and 21mm) to meet various application requirements. The 180° dual-direction locking mechanism (clockwise/counterclockwise) and PP material protective sleeve (impact-resistant, aesthetically pleasing, and wear-resistant) further enhance the user experience. The set includes the wrench body plus three socket heads, along with a stylish storage case for convenient carrying and storage.

• 【Extendable design, suitable for various scenarios】​The length can be freely adjusted between 375mm (retracted) and 515mm (extended), easily handling bolts of different depths and angles. The extendable range is 115mm-255mm, accommodating both compact spaces and long lever requirements
• 【72-tooth precision ratchet, 5° small-angle operation】High-density gear structure allows engagement with just a 5° micro-rotation, ideal for narrow spaces (e.g., vehicle undercarriages, engine compartments). Dual-direction (clockwise/counterclockwise) locking enables quick switching between tightening and loosening modes
• 【180° dynamic swivel head for enhanced efficiency】​​The ratchet head supports 180° flexible rotation, reducing the need to reposition the tool, expanding the working range, and improving efficiency by over 50%
• 【CR-MO alloy steel + PP protective sleeve for exceptional durability】​​The wrench and socket are made of chrome-molybdenum alloy steel, offering high hardness and wear resistance; The socket is equipped with a PP protective sleeve, which is impact-resistant and scratch-resistant, while also protecting the bolt surface
• 【Multi-Functional Set, Ready to Use】​​Includes three commonly used sockets: 17mm/19mm/21mm, covering most bolt specifications; The portable storage box design allows tools to be easily identified and used as needed