These are the Allen Wrenches that we use for our builds and they work great! The ball end allows you to get into those hard to reach place at angles while the short end without the ball allows for that extra torque needed to seat the screw.
This Ball End Hex Key Set allows for easy access to both the Low Profile Screws as well as Socket Head Cap Screws from angles up to 25 degrees.
This tool is a must have for your build so get yours today!