That PEX crimping tool is very expensive, $60 - $70 or more, making it a questionable item to keep on board.
I'm sure there's a quality issue but, for occasional use, there are many on Amazon in the $20 - $30 range. IMHO this is in the category of don't buy it until you need it.
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Bob C
2002 Itasca Suncruiser 35U
Workhorse Chassis
Additional items we carry:
Spare wiper blades
Spare windshield washer tubing
Medium rope
Small tarp
Mechanics gloves
Hand cleaner
WD40
Silicone spray
Fix it flat repair
Battery jump starter that can at least start the genset
Battery charger
15A drop cord
Tire air gauge
Wheel chocks
Windshield squeegee with extendable handle
Grabber
Additionally spare bulbs. We changed all interior to LED but not exterior.
Spare batteries for flashlights, lanterns, TV, DvD remotes, smoke, CO2, and LEL alarms.
Spare phone charger cords