Being new to life on wheels I quickly found out why they are sold in packs of 10. it is rounded like the one i replaced. Do yourself a favor and buy the 23mm for a snug fit that will last longer. I'm not sure if this is a simple design flaw or a planned obsolescence.
Fan Heater Viomi Heater Viomi VXTJ04 (650188)
10 Review
Enhanced Sewer Hose Swivel Fitting - Camco 39857 RhinoFLEX Clear 90 Degree
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3 Pack Waterproof RV Hose Storage Bags - Camper Accessories For Motorhome Electrical Cables, Fresh/Black/Grey Water Hoses
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WeHope 34120 Waste Ball Seal for Thetford Style II & Style Plus Toilets Replacement
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Protect Your RV With LATCH.IT Shade: 7'X9' Zippered Screen Awning For Ultimate Wind Protection And Privacy.
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12V DC Electric Trailer Jack - 2000Lb Lift Capacity With Hard-Wire Connection
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Lippert Solid Stance RV Step Stabilizer Kit For 5Th Wheels, Travel Trailers And Motorhomes
20 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