Push and Pull Ratchet Screwdriver Adjusting Helical Ratchet Screwdriver with 5 Replaceable Heads

1. [High hardness material] Made of chrome vanadium alloy steel, strong and durable. It is small and portable and can be placed in your toolbox.2. [Push-pull ratchet screwdriver]: Press the handle, the screwdriver rod will automatically rotate, achieving the effect of tightening or loosening the screw, faster than other screwdrivers.3. [Easy disassembly and assembly]: Simple self-locking type, pull the lock shell back to open the lock, insert the bit to easily lock the bit.4. [Semi-automatic screwdriver]: These spiral ratchet models are easier to wear on your wrist, allowing your wrist to rest.5. [Adjustment switch and comfortable handle] Comfortable grip, convenient and practical, 3 adjustment modes of loose, tight and fixed, easy to use. Suitable for all occasions.