Determine the jumper rail p/n for the Phoenix 3244466 terminal blocks

I’m looking to use a number of stacked Phoenix Contact terminal blocks, p/n 3244466 and would like to use the rail jumper pins to interconnect them, but I can’t find the accessory that states specifically that it fits the 3244466 or the Clipline PTIO series of TBs. There are plenty of Clipline, and PT series, but none call out the PTIO, which seems to be a slimer design from what I can tell.

Checking the Phoenix’s Contact’s site for 3244466. Here are the options for jumpers that are available.