Took the caliper out & compare the stock key (Hawk/ TT250 ...) w/ searched results from taobao (keyword: "匙胚" "磁") 1 of the example
https://laosuoj.taobao.com/search.htm?keyword=%B4%C5 [Feedback said need tricks to install those magnets -How to determinate as old =
http://www.hondapcx.org/viewtopic.php?f=19&t=2685 & those ALL metal (2.2mm) blank often too thick]/ aliexpress & u will know which type will works if don't orders from
CSC