Magnetic Lawn Mower Trailer Hitch Pin, Heavy Duty Ultra Strong Neodymium Magnet Trailer Gate Pin Lock, Towing Hitch Pin for One Handed Hook On and Off, Securely Hitch Lawn and Tow Behind Attachments

I was a little worried about the strength of the magnet, but those fears were totally unfounded. I dont even bother using the cotter pin at the bottom of this guy, just drop it in place and off I go. This has resulted in nice time savings when switching attachments behind my mower. Very happy!

I can change my snowplows plowing angle in seconds rather than minutes without any swearing. Wish I would’ve thought of this