Bioshock Wrench-functional to scale
Printed this out for a costume, made it functional and included text for fun and accuracy. Included the front rivet and integrated smaller pieces for fewer pieces to print.
May be a little larger than 12" but a nice size for realism.
Thanks to Falling_Rainbows for the original model and akira3dp0 for their Knurling bolt and nut model (would not let me tag as a remix)