


I keep finding more odd wrenches to add to this board, and now up to 66 double open end all different but of the same design, not counting alternative finishes on the same model of wrench!I keep finding more odd wrenches to add to this board, and now up to 66 double open end all different but of the same design, not counting alternative finishes on the same model of wrench!
There is Whitworth/BSF , AF Inches and AF mm, also contract ones.
These latest 2 have sizes marked in decimal inches instead of fractions of an inch. Are these for use by machinists or something like that?
One is 1/2" AF at one end, and 399 AF at the other, which is also slimmer at that end maybe made like that or maybe ground down to fit something special.
The other is 50 AF at one end and 56 AF at the other..
I have occasionally seen wrenches marked this way, does anyone know why?
Thanks.Hey Farmer J,
Nice job putting together that set of wrenches! Well done! I bought a few Whitworth Superslims to work on my 1955 MG TF 1500 last winter. While they’re not as slim as one might think based on their name, they helped with getting the job done. Once again, great collection.
Jim C.
I checked my Britool hex drive sockets and they do use a similar numbering system.
The ones I am still looking for, to complete the 1965 catalogue list for standard length wrenches are:
1 1/8" x 1 1/2" AF
3/4" x 13/16" AF
11mm x 14mm
19mm x 22mm
22mm x 27mm
These seem to be very unusual sizes, and a dealer here says he has never seen them so probably very few were made despite being in the catalogue.
Although that's what they said about the 1 x 1 1/8 WW and the 14 x 17mm and they both turned up eventually to join my collection![]()
Happy Thanksgiving Day to all those in USA. We're going to mark the occasion tomorrow, with a roast dinner cooked on an American Weber barberque.
Meanwhile, here's an update of the 'old spanner collection'. After adding the contract made Ford and EnFo ones, the decimal inch sized, and some short series I am now up to 72 examples all of the same pattern of wrench. Not much room left on the board now!
I am now up to 72 examples all of the same pattern of wrench.
That's it. Here's link to a background story of them:AMC should represent Asssociated Motor Cycles. This was a merger of Matchless and AJS makes.
I love following this thread for the old British adages as much as the old British wrenches.Collecting these TW spanners is like waiting for the proverbial London Busses.
Ha, pleased you are enjoying it Lugz. Now I will dredge up some old English nautical slang, and ask you to 'Stand By' (in this context it means to remain alert, available and ready to render assistance, not the other context of this same phrase which has quite the opposite meaning!) as hopefully you can help with identification of a BSA tool kit spanner which should be arriving in a few days.I love following this thread for the old British adages as much as the old British wrenches.![]()





Good Morning Humber2,I’ve never seen that obstruction spanner before today.
The flat bottom trench and it’s end corners don’t look TW to me.
BSA usually forged their initials in their industrial and toolkit tools.
I have one of the same Colchester Lathe ones. Funny how the handle on them isn't the same as on the usual Superslims the 'trench' goes right to the ends.
Yes, sure. I always understood it to mean a car made on mainland Europe, rather than one made in the islands of Great Britain. Normally a French, German or Italian car. A Mercedes, Fiat or Citroen that sort of thing. They usually have metric fasteners and can be fast but rust quite quickly.Farmer J, Dave455
Would you guys please interpret the expression "continental cars"? What does it mean? In a separate thread, I guessed that it meant of or pertaining to Europe, i.e., cars made in Europe vs. elsewhere. DAustin suggested it meant metric. And lo and behold, the wrenches are metric. But that still leaves me baffled. What would the box say if the wrenches were BSF or Whitworth? Certainly not all cars made in Europe when these wrenches were made had metric fasteners. So please clear this up. Is "continental" a synonym for "metric"? Or does it refer to European, regardless of the standard?
That's a nice set JjK. I remember them being sold in boxes like that but rarely seen recently not many boxes have survived at all and not in that condition.Here's the metric spanner clip set i posted over in the other thread. I think they were lightly used if at all!


That's a nice set JjK. I remember them being sold in boxes like that but rarely seen recently not many boxes have survived at all and not in that condition.
The metric sets were either 6 or seven piece, that 7 piece 'scooter set' included the smallest 6 and 7mm spanner.
I see yours have a small letter on the casting, looks like a letter 'M' ? These seem to vary and i suspect were when dies wore out or something and not date codes.
A question. Are these small letters all the same on all the spanners in your set? So few original sets survive it's hard to find out a pattern in them.
Thanks for posting, J.
Here's the advertisement and the 1965 catalogue contents listing for the various sets, which I posted up thread somewhere:
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