[2H-08: Two-sided: 8mm]
[2H-03: Two-sided: 3mm]
[2H-06: Two-sided format: 6mm]
[2H-10: Two-sided format: 10mm]
[2H-05: Two-sided: 5mm]
[2H-04: Two-sided: 4mm]
[2H-02: Two-sided format: 2mm]
[2H-07: Two-sided format: 7mm]
[2H-2.5: Two-sided format: 2.5mm]
By inserting it into the ratchet handle, you can quickly tighten the hex hole bolts.