Author Topic: Giant Grip Wrenches  (Read 2415 times)

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Offline Yadda

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Giant Grip Wrenches
« on: February 09, 2015, 12:24:40 PM »
On the popular auction website I often see "Giant Grip" wrenches for sale.  The wrenches are often described as "Caulk" wrenches, "horseshoe" wrenches describing the shape or "hammer" wrenches which also describes the fact that one side of the wrench appears to have a flat side which might be a hammer poll or could be used to hammer items. 

My questions:

How were/are these wrenches used? 
You might say I have a tool collecting problem....

Offline Papaw

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Re: Giant Grip Wrenches
« Reply #1 on: February 09, 2015, 12:58:53 PM »
This type?


This one is for sale on Ebay by our own wvtools.
http://www.ebay.com/itm/Giant-Grip-No-2-Horseshoe-Caulk-Wrench-Tool-1-2-7-16-/400650688969

Made to be used by a farrier or horse owner to work on calks (caulks ) on horseshoes. Cleats for horses.
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Offline mvwcnews

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Re: Giant Grip Wrenches
« Reply #2 on: February 09, 2015, 01:26:02 PM »
The GIANT GRIP calks had tapered shanks that were a drive fit into tapered holes in the horseshoes.  If you stuck a cold calk in a hot shoe, you'd get a nice tight fit for sure.   Needed a wedge that straddled the shank & would slip between the shoe & calk to knock them loose.  Looks like a wrench, but no twisting motion involved in loosening that brand.

Offline keykeeper

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Re: Giant Grip Wrenches
« Reply #3 on: February 09, 2015, 04:56:17 PM »
I disagree, somewhat. If the hole is tapered, it would be a friction fit, just like some chucks fit a tapered arbor on the smaller drill presses.

Using these wrenches, the tapered shank of the calk would be turned to pop it out of the tapered hole, particularly when they wear down.

Ever accidently bind up one of the taper fit chucks on a drill press, and have it pop off? I have. They pop right off.

Hot shoes wouldn't be on the horse. These calks were made to be applied when needed, for traction. Or removed easily, by popping them off the shoe while still on the horse, easily done with a quick twist of the wrench. The hammer face looking side would be used to tap them into place.

Also, looking at issues of the Blacksmith and Wheelwright magazine, you will find many companies made the shoes ready to accept the calks, with the holes made into the shoe. Different companies claimed they had the best calks, "guaranteed not to fall out".

« Last Edit: February 09, 2015, 05:09:52 PM by keykeeper »
-Aaron C.

My vintage tool Want list:
Wards Master Quality 1/2" drive sockets (Need size 5/8), long extension, & speeder handle.
-Vlchek WB* series double box wrenches.
-Hinsdale double-box end round shank wrenches.

Offline Yadda

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Re: Giant Grip Wrenches
« Reply #4 on: February 09, 2015, 08:09:58 PM »
That's it!  Thanks for the information and the history lesson!
You might say I have a tool collecting problem....