I got two adjustable pedastals from Springfield Marine Scratch & Dent Store back in 2016. They were on the scratch and dent section so they were only $53 each. They also sell new ones. They are 1.77" at the end with the hook that latches on the bottom. They fit my Ranger 374V just fine.
I use the radiator clamp to hold the button in while I remove the pedastals.
My original pedastals had the Springfield logo on them too.