Bit wrench, customizable

thingiverse

A versatile, adjustable tool for two screw-bits to access confined spaces. It functions like an Allen key. As a plastic tool, it may not be as durable as metal, but for normal usage, it should suffice. To enhance its durability and keep the bit in place, you can insert two m3 bolts on either side as grub screws. You have the option to omit the bottom section of the bit tool, making it more adaptable to limited spaces where you're working. However, this design compromise results in a less secure bit. Instructions: * The inserted size of the bits is measured from flat side to flat side. * Don't forget to factor in some tolerances when selecting bit sizes. These tolerances are already included in the standard values (you may find them too generous for your taste). Happy wrenching! Update 14-dec-2019: True and false functionality seems to be non-functional in the TV-customizer, so I've replaced it with 1 and 0 where 0 represents false. Otherwise, the scad-file remains identical to the initial version. For more tools and related items, visit: https://www.thingiverse.com/Coat/collections/coats-toolbox --- More information about OpenScad can be found here: https://en.wikibooks.org/wiki/OpenSCAD_User_Manual You can download OpenScad for free at http://www.openscad.org/downloads.html