Item Type: Hard Drive Replacement Head Tool Material: ABS Model: W1S, W2S, W2 2, W2 3, W2 4, W2 5, W3 2, W3 3, W3 4, W3 5, W313, W35S Package List 18 x Hard Drive Replacement Head Tool 1 x Storage Box 1SAFE TO OPERATE: When the hard disk head is diagnosed with a malfunction or other reasons require disassembly of the head component, it can effectively ensure absolute safety of the head component during moving operations. 2STRONGER PRACTICALITY: This magnetic head tool is very practical, and compared to previous magnetic head tools, it is more practical, has a wider range of support, and is more user friendly. 3EXCELLENT DESIGN: Fully considering factors such as computer type, hard drive type, number of disks, number of magnetic heads, and parking area of magnetic heads (external landing, internal landing), unique personalized designs such as fixing holes, pins, and sockets not only fully fix the magnetic head, but also facilitate the safe and convenient entry and exit of the magnetic head into the disk area or parking rack, maximizing the operational safety of the magnetic head and synchronously enhancing its shock resistance. 4EXCELLENT PERFORMANCE: The magnetic head tool has good synchronization of data recovery operations and consistency of physical magnetic head separation. 5ABS MATERIAL: Made of premium ABS material, these hard drive replacement head tools are strong and sturdy, weather resistant and scratch resistant, ensuring stable and long service life.