Edward personally use this set. Save your hair and grab this proper hex tool. Throw away the L Shape allen key that comes with your KIT.
A set of 4 hex screwdriver with individual color for easy identification whenever you grab them.
Package includes,
1x 1.5mm Hex (suitable for WPL grub screw)
1x 2.0mm Hex
1x 2.5mm Hex
1x 3.0mm Hex
Specification
Tool length : 85mm
Tool diameter : 3mm
Grip/handle diameter : 86mm
Grip/handle diameter : 20mm