Stazo Smartlock outboard motor lock - listed for 35/40 HP engines - purchased earlier this year and never used. I paid $125.00 to my door. I will take $80.00 if you pick it up at my shop on the south end of Mukilteo Speedway during weekday business hours.
Here is there website link: https://stazo.nl/en/product/stazo-smartlock/
Here is there website link: https://stazo.nl/en/product/stazo-smartlock/