Keychain wrench and bottle opener

There are two variants. One with the M logo, one with two mechanics with a wrench flying. I will add more car logos if this design sells more than 5 times and you can download it for free if you get this one, you will be notified by Cults :)

Are you a car guy/girl? Sure you are! Are you a DIY guy/girl? As you know wrench is always needed. But what about one that can open bottles? Not only that but you get to build it the right way, the mechanic way, the DIY way!

You need one bolt/screw(M4 – 8 mm length), one nut(M4), and one washer(I used a 6.4mm that was 1.6mm thick, the thicker the better because this is the part that will do the cap opening)

Did I mention it’s s a keychain?

You CAN print this model and sell the print.
You CAN NOT sell the STL file.

Go 100% infill for strength, at least for the part that is used to open bottles.

• I did it with no support although you do have 2 spots where the nut and washer would go where it will be printing mid-air. The spots are small enough and I had no problem here, only needed some cleaning afterward. You can add supports if you want but they may be tricky to get out.
• Layer height 0,1 - 0,2mm
• Slow first layer 15mm/s
• Some top skin layers for a nice finish and to hide the infill 4, 5 layers
• Prints speed (ex: 20 - 50 mm/s or more, you know your printer)
• optional: Skin overlap percentage (60%) / Combing mode - Not in skin
• The variant with the guys throwing the wrench is delicate. You should do the print with only one wall so it won’t get messy. Nonetheless, it may require cleaning and it is delicate, it’s a small design.

Postprocessing. Add the nut inside, add the washer in the lower part and join them together with the screw, and nut.
I printed it on my standard creality cr6 with a 4mm nozzle.