terrywang it's your money but these are currently on sale at $49 a pair (& what I have) compared to $184 a pair for the esco, and the SCA's have dual pins. If you've already bought the metal jack pads and really want to use them fair enough, but from my experience your spending money for no practical benefit.
https://www.supercheapauto.com.au/p/...kg/563871.html