Which eyepiece holder with which scope?

[Slim]

All a bit embarrassing really. I own a Skywatcher 250PDS and and Celestron Nexstar 130SLT. I'm about to sell the 130SLT but I think I may have gotten the eyepiece holders for the two scopes mixed up! Each scope came with a 1.25" and 2" eyepiece holder that fits into the focuser tube. I have two sets, one set is approximately 35mm long and the other set is approximately 60mm long. Could anybody who owns one of these scopes have a look at their eyepiece holders and report back, pics would be great. Any help would be much appreciated.