[Mgs] Spanner/wrench size for MGA wheel cylinder

Simon Matthews simon.d.matthews at gmail.com
Sun May 24 16:43:14 MDT 2015

I am in the process of swapping out a leaking wheel cylinder. I was
able to remove the larger of the two bolts that hold the cylinder onto
the backing plate, but I could not find a spanner to fit the smaller
of the two. I tried both Imperial and Metric spanners, but the spanner
would either not go around the bolt head, or was too large to turn it.
Since this is on the back of the backing plate, I am working by feel.

What size spanner do I need? Is it a Whitworth size?


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