Features [Ensure Safety] This hard drive head replacement comb set ensures absolute safety during the process of removing and replacing the head assembly. [Secure Fixation] The unique design of fixed holes, pins, and connectors completely secures the head, preventing any accidental dislodgement during operation. [Enhanced Stability] The comb facilitates safe and convenient movement of the head in and out of the disk area or docking bay, improving shock resistance, maximizing operational safety. [High Performance] This head repair tool offers excellent synchronization for data recovery operations and consistent physical separation of magnetic heads. [Wide Compatibility] With strong practicality and wide support, this head tool is highly versatile and user friendly, catering to a wide range of applications. Specification: Item Type: Hard Drive Head Replacement Comb Material: ABS Model: 104#, 123#, 203#, 302#, 403# Package List:21 x Hard Disk Head Tool Package List 21 x Hard Disk Head Tool