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MapleEngineer
lemmy.ca
MapleEngineer@lemmy.caJoined: 2023-06-14 |
My Purolator driver likes to deliver these McMaster-Carr boxes because he gets to look at the latest changes to my machine room (and to visit the caramel fridge in my office.) This box includes a bunch of replacement O-rings for the John Guest fittings in my RO system. If you've ever tried to buy replacement O-rings you will have been frustrated by the fact that it's very difficult to figure out what kind of O-rings they are and that they are available in very small packages for a ridiculously high price. They are EDPM Dash 110 O-rings (McMaster-Carr catalog number 9561K41 .) $1.71 for 25 pcs.
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