BNC Wrench

I needed to tighten BNC connectors so they wouldn't rotate when connecting a cable. This tool allows you to keep the female connector from rotating while you fasten the nut on the other side, and prevents any damage to the connector (vs pliers). It prints in under an 40 min!

I printed this in PLA and it worked well for the 10 or so connectors that I had to install, but started to deform. PETG, nylon, or ABS will likely be more durable. The hole allows you to use a screwdriver or similar tool to gain more leverage, or if you have a wrench or socket set handy it fits 9/16 inch, while leaving the ½ inch available for the inside nut.

Print Settings

Printer Brand:

Prusa

Printer: 

I3 MK3S

Rafts:

No

Supports: 

No

Resolution:

0.2mm

Infill: 

100% (solid)

Filament: Prusament PLA Vanilla White