The Eclipse Tool Tube Hex Key Set for Ego/Etek/and Geo, along with any other gun that uses standard Allen wrenches. Not only does this come with a slim wrench holder that allows you to keep your necessary tools in one place, but the wrenches are ball-end, making it easier to quickly tighten or loosen your screws. The clever holder also allows you to exert extra force on an especially sticky screw.
Standard size Allen wrenches:
Slim tool tube keeps your important tools in one place
Slot your Allen wrench into the holder for extra grip