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A lot of creative thinking gives a quick and dirty version of a dimple tool🔥 by @twojs.bike

I decided to get creative with what I could find laying around. I used a BMX style stem and a small piece of steel rod to squeeze in the dimples.

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I am pleased with the results so far. I may need to make them a little longer and deeper. I also still need to do the seat stays.

I would love to have a dedicated tool for this, but this works.
 
Some rulers just aren't the right size. Do you ever need a special length ruler or one that fits in a specific space? Or a ruler you know is going to get damaged, messed up (or whatever) and then gets tossed aside? Upon occasion, I'll have a tape measure that gets bent, creased, weak rewind spring, etc, etc. So I take a pair of scissors and snip off the length needed to accomplish the task at hand.

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I like it @SwissGuy . The other thing I have used in the past for that "drop or two" applications is old leftover syringes....
I've used empty Visine bottles for the same...also I have one with soapy water to remove grips
 
Straighten a bent crank. This crank was from about 1900. A replacement couldn’t be sourced so I straightened it. I ended out using U clamps to hold the crank arm to my steel lever as my original hose clamps weren’t strong enough.

This is the frame I used to hold the 1900 crank. I took a measurement to see how far from the frame the bent crank had to be.
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Lag bolt to hold the frame to the 4x4. The crank arm is touching the frame.
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Lift the bar to bend the crank arm back.
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The crank arm is now bent straight away from the frame.
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