Yes, those Pacific Boat Trailer ones are the ones I bought, and I plan to buy a couple more! They seem to be a bit too big but Patty's finesse managed to seat them OK!
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I agree with Patrick on this. Look at all you have learned. Mis-steps are just a part of it. Those caps are meant to go on tightly.
Looks like Patty got the technique down though. Sometimes finesse beats out brute force! :wink:
Another way to avoid this is either finding or making a "tool" that fits over the cap and sits on the lip. You hammer on that and not the cap itself. A large socket would work or a piece of pipe the proper diameter. But looks like you just have to let Patty do it.... :lol:
I appreciate your persistence and being like "a dog with bone, who won't give it up." I have learned a lot from this thread through your experience and everyone else's expertise and suggestions.