Product Model : VVG002
-To extract screws, nuts, and bolts when locating threads or hexagons are damaged.
-Due to the special insert design (tapered and special left section).
-Both screws, uts and bolts can easily loosen and removed. -Supplied tools (insert dimesions): drive 1/2.
-Size: 10, 11, 12, 13, 14, 16, 17, 18, 19, 21, 22, 24, 27mm + a bar.
-Material: SNCM439 -Hardness: 50~53 degree.
