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My Small But Growing Collection of BICYCLE WRENCHES (7 inches or less only!)

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Leviton

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Feb 25, 2019
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965
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I brought this home from the swap meet because it was an odd looking little wrench that had no markings.
Turns out it is a bicycle hub wrench for specific New Departure bicycle hubs.
For a production era, I found a WorthPoint advert on one of these that said: "For the rear hub on "New Departure" bicycles dating from about 1910 to 1929. “ - I know that's not a definitive answer, but it seemed to roughly agree with other info I found, and since I'm not a bike wrench connoisseur that's a good enough timeline for me.

New Departure bike wrench.jpg

Wrench is 5.6 inches long. Open end is 5/8" and the inside-to-inside distance between the pins is 1.5” which surround a 7/8" diameter hole.

(The guy at the swap meet had bigger fish to fry. I asked him if he knew what this was for and he said he had no idea. When I asked him how much he wanted for the little guy, that was an orphan among all his other big farm wrenches and parts, he said: "You can just walk off with it and I won't care." :) I flipped him a dollar and thanked him.
 

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Stubby1743

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Jul 16, 2023
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UK
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I found this little one at my local car boot sale this morning. Normally I would leave wrenches like this behind, but the plating and the made in USA made me take a better look.

Marked "Seabrook's 1 MADE IN U.S.A." 5" as shown and 4 1/8" closed. It is similar to the sleeve type Lakeside Forge shown in post #61.

After searching, it seems that only one other Seabrook's wrench has been posted on the forum here:-

Were Seabrook's a tool manufacturer or just a re-brander?
 

RTM

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May 13, 2019
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SF Bay Area
Were Seabrook's a tool manufacturer or just a re-brander
Seabrook might be your original mfgr and maybe patent holder. Too early in the morning to go digging.



Guessing a licensing agreement to be made here.

Further digging now that I’m more awake. Found an Etsy and eBay sales listing. Both wrenches were in the UK. Maybe made here, sold there?
 
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Stubby1743

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It seems that "Seabrook's" made in the USA and "Seabrook" made in the UK are different companies.
 
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F

four.cycle

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^ That would be a very reasonable assumption, in which case I'd say it's possible your "Seabrook" wrench was actually made by Springfield Forging, who cranked out all kinds of them for other companies.
"Seabrook" may have been a hardware distributor, peddler of machinery - who knows? Some of those wrenches were clearly made for promotional purposes.
 

Stubby1743

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Jul 16, 2023
Messages
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Location
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I've just found this advert. The design of the #1 is almost exactly the same as mine. An extravagant claim that they are "the best spanners made". Maybe Seabrook Bros got a maker in the USA to produce their designs.

In the 1020's the Seabrook Bros made cars in the UK.
 

Private Lugnutz

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The design of the #1 is almost exactly the same as mine.
And the logo on yours is exactly the same as the logo on the No. 5. There is ZERO doubt it was sold by Seabrook Brothers, London.
Maybe Seabrook Bros got a maker in the USA to produce their designs.
This may support that theory.

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This is interesting...

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The US Army Signal Corps buying a wrench sold by a company located in England (but perhaps made in the U.S.) for a strombos alarm horn kit in 1920 may seem a little odd, until you realize that these compressed air horns were invented by the British in 1915. It looks they may have at least modeled if not sourced the entire set off a British version. Imperial War Museum: https://www.iwm.org.uk/collections/item/object/30028503
In the 1920's the Seabrook Bros made cars in the UK.
Looks like they were making components before that. Did you see the note about a "non rattling cathedral chime bell" at the bottom of the spanners ad?

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