I picked some up from Halfords at the weekend as I was in a hurry and it's just down the road from me. 10mm ones that are two parts so the inner part spins. Seem to do the job for me (think they also stock 9mm ones too).
Richard
@rapepper started
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I picked some up from Halfords at the weekend as I was in a hurry and it's just down the road from me. 10mm ones that are two parts so the inner part spins. Seem to do the job for me (think they also stock 9mm ones too).
Richard