Every plug I've bought before came with a 7/8 or 15/16" socket installed. . 15/ 16 for the big ones to these. 22mm for the small and 24mm for the large. I don't have a 23mm but I'll try to find one. If that doesn't work I'll use the oversized 15/16 "" ...if they start to peel off I use them once and throw them away.Terrible chinese junk don't buy them.And yes I know I can get them back.More trouble than it's worth at $6.
3 Pack 18" LATCH.IT RV Step Covers For Camper And RV Stairs - Fits 8-11" Depths - Keep Your RV Clean With Step Rugs
17 Review
Protect Your RV With LATCH.IT Shade: 7'X9' Zippered Screen Awning For Ultimate Wind Protection And Privacy.
15 Review
Kohree RV Door Window Shade For Sun Protection And Privacy In Camper Trailers And Motorhomes
25 Review
Keep Your RV Clean And Safe With LATCH.IT RV Step Covers - 3 Pack, 22" Wide, Best Fits 8-11" Deep RV Stairs - Protect Your Radius Steps Today!
21 Review