2019 Croix de Fer 10 brake calliper pin thing

[Saluki]

My pin clip thingy broke pinged off today.

the calliper is a TRP spare-C 2 piston mechanical disc brake.

Will this be the right size as I have no vernier gauge or micrometer to measure. Hoping I am not the only CdF person on here

https://www.ebay.co.uk/itm/254721325348?chn=ps&mkevt=1&mkcid=28

Thank you.

 

[Ajax Bay]

I have a set of TRP Spyre-Cs waiting to be fitted. The retaining pin is 28.6mm long so I think the item you linked to is the business. Can't quite see how the pin can 'ping off.
The pin diameter is 2.9mm and there's a slight groove so the clip must have to close to about 2.2mm (rough measurement into clip).
HTH

 

[Venod]

Is it just the clip that's missing ? a piece of wire round the groove in the pad retaining screw, twisted tight with a slight tail left on the twisted bit will serve the same purpose, its to stop the screw coming out, but I have never seen one come loose anyway.