✅ SOLVED OK, I?m Clueless?Piece to a Pressure Washer, Cattle Stun Gun ??

[ajaj]

Found next to an 1864 2 cent piece and a 2000 Zincoln.



aj

 

Amazon Forum Fav 👍

DR.ÖTEK Metal Detector, Waterproof Gold Detector, Pinpoint & Terrain Modes, Professional Metal Detector - Grab it through Amazon!

[releventchair]

Trailer wiring connector. Four way.
A small set screw holds the black cap in place.

 

[ajaj]

Haha. Cool. Thank you.

aj

 

[Garscale]

Yep. Plug off a gooseneck trailer.