Cap for NEMA L14-30 plug

thingiverse

A cap to protect the pins on a NEMA L14-30 locking plug. This kind of plug is commonly used on emergency generator cables. (or, in my case, a charging cable for my Volt!) I designed this because these cables and plugs spend a lot of time in storage where it is easy for the pins to be accidentally bent or damaged. It fits pretty well on the 2 plugs I have, but it seems like there's a fair amount of variance among different plug manufacturers. Fusion 360 source file is included if you need to adjust it or are just interested in tinkering with it. Please remember to share alike if you come up with a useful change! EDIT 7/16/2018: Added v14 files with a hole for a lanyard or string that can attach to the cord, so the cap doesn't get lost.