I'm in the US, so it could be different, but are they sized to slide over the hose and onto the nut, so you can get a bit more leverage on it when you hand tighten onto the tap? I had a dishwasher hose come with something similar.
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What is this? Came with the new washing machine taps? | Spyke
Looks like the doovalacky to turn the hexagonal cap on the handle.
Oh the one who's top says " hot " and "cold" ?
Yup
I'm in the US, so it could be different, but are they sized to slide over the hose and onto the nut, so you can get a bit more leverage on it when you hand tighten onto the tap? I had a dishwasher hose come with something similar.