Ever wonder what that square hole was for?
05-27-20, 01:00 PM
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Ever wonder what that square hole was for?
The square hole in the middle of one of these:
Well, a square thing-to-be-turned, of course; but where?
Found out today - here:
These are very handy touring spanners. The are *excellent* at gripping the head of Mafac Racer cable-fixing bolts, which have flats no thicker than the spanner; you can feel with your thumb/forefinger whether the spanner is coplanar with the bolt-head, plus they are big enough to easily keep the bolt straight on the cable while you tighten/loosen the nut.
Well, a square thing-to-be-turned, of course; but where?
Found out today - here:
These are very handy touring spanners. The are *excellent* at gripping the head of Mafac Racer cable-fixing bolts, which have flats no thicker than the spanner; you can feel with your thumb/forefinger whether the spanner is coplanar with the bolt-head, plus they are big enough to easily keep the bolt straight on the cable while you tighten/loosen the nut.
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05-27-20, 01:01 PM
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That's a Raleigh tool, right?
05-27-20, 02:00 PM
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Ride, Wrench, Swap, Race
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Good catch, I concur it's an amazing tool.
There are 4" adjustable wrenches available that can be filed out to fit up to a 5/8" (16mm) axle nut. The one on the left here is an oldie that I found street-side, weighs only 48g and fits 15mm nuts after a bit of filing to the jaws.
Plenty of torque capacity if the axle threads and washer are kept lubricated.
There are 4" adjustable wrenches available that can be filed out to fit up to a 5/8" (16mm) axle nut. The one on the left here is an oldie that I found street-side, weighs only 48g and fits 15mm nuts after a bit of filing to the jaws.
Plenty of torque capacity if the axle threads and washer are kept lubricated.
05-27-20, 03:03 PM
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05-27-20, 03:21 PM
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Nothing found on a tool originating off a country that does imperial will surprise me. And by "nothing", I mean *nothing*.
05-27-20, 04:01 PM
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In my experience, it's for the end of coaster brake axles for adjustment.
05-27-20, 04:53 PM
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MAFAC tool kits (at least the "full" version) had one of those as well. Doubled as a tire lever.
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05-27-20, 05:13 PM
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I always thought it was for those square bolt heads on old tricycles and kids bikes
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05-27-20, 05:59 PM
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Something round has GOT to fit in that hole. I'll ******g make it.
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Commence to jigglin’ huh?!?!
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05-27-20, 06:57 PM
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The crank turned out better than I expected:
Now it will get a final polish and clean, then sit on the top of the boiler for a few days (absolutely the driest place in the house), then clearcoated on the next decent very-dry day. It'll still rust, this is not for a showpiece bike, but a time-capsule survivor. More photos when it's done, probably different thread.
Now it will get a final polish and clean, then sit on the top of the boiler for a few days (absolutely the driest place in the house), then clearcoated on the next decent very-dry day. It'll still rust, this is not for a showpiece bike, but a time-capsule survivor. More photos when it's done, probably different thread.
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05-28-20, 08:13 AM
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