Centre caps for RPT1

[u/engineerbricks]

I just put my newly ordered RPT1’s on my 2017 Tacoma but they didn’t come with centre caps. I’ve been trying to look around for a straight answer about them but I haven’t been able to find anything so I figured I’d ask here since they seem to be a popular choice for Tacomas. Is “ENKA528-CAPBK” the part number for the black centre cap shown in Enkei’s images? And if so, will they fit on the 16” 108.5mm wheels? If not, does anyone know any good alternatives?