Features 1、This tool is very practical and more practical than the head tools listed previously. 2、Fully considering the type of computer, the type of hard disk, the number of magnetic heads, the berthing area (inside landing) and other factors, the unique fixed hole, pin, socket and other personalized design can not only completely fix the head, but 3、It has a well-operated synchronization and consistency of physical head separation. 4、The repair tool supports the HDD list: 01) For Fujitsu--MHT2080AT PL 80G - two discs and four heads; 02) For Toshiba--MK4021GAS 40G - two discs and three magnetic heads; 03) For Seagate - 5400.6ST9500325AS 500G - two discs and four heads; 04) For Seagate 5、This head comb is suitable for external 2.5-inch two-disc hard drives. Specification Features: This tool is very practical and more practical than the head tools listed previously. Fully considering the type of computer, the type of hard disk, the number of magnetic heads, the berthing area (inside landing) and other factors, the unique fixed hole, pin, socket and other personalized design can not only completely fix the head, but also help guide the head safely and easily. Access to the disk area or parking frame to maximize the "head" for safe operation and shock resistance is also enhanced. It has a well-operated synchronization and consistency of physical head separation. The repair tool supports the HDD list: 01) For Fujitsu--MHT2080AT PL 80G - two discs and four heads; 02) For Toshiba--MK4021GAS 40G - two discs and three magnetic heads; 03) For Seagate - 5400.6ST9500325AS 500G - two discs and four heads; 04) For Seagate - 5400.6ST9320325AS 320G - two discs and four heads; 05) For Seagate - 4200.2ST9808210A 80G - two disks and four heads; 06) For IBM--DBCA-206480 6.49G - Two discs and four heads. This head comb is suitable for external 2.5-inch two-disc hard drives. Specification: Material: ABS Model: 302 # Size: Approx. 3.9 * 2.2 * 1.2cm / 1.54 * 0.87 * 0.47inch Package list: 1 * HDD Head Comb Tool 2 * Pin 10 * Finger Sleeve