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c/aircraft-mechanics•cole_bakercole_baker•2mo ago

Always thought those fancy torque wrenches with digital readouts were overkill for most jobs

Got a Snap-on TechAngle as a gift last year and figured I'd just use it for the big stuff. Ended up using it on a Cessna 172's prop bolts last week, and the angle measurement feature caught a stretch I would've missed with my old clicker. It was just a few degrees off spec, but enough to make me rethink the tool. Anyone else find a 'gimmick' tool that actually earned its keep on the line?
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4 Comments
sage308
sage3082mo ago
My Milwaukee M12 ratchet seemed like a toy. Now I use it daily.
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the_willow
the_willow2mo ago
My old torque wrench was basically a calibrated club. I used to think the angle gauge was just for head bolts on race engines, something I'd never touch. Then it saved my bacon on a simple water pump job where the bolts had stretched. Felt pretty silly for calling it a gimmick when it spotted the problem before I put it all back together.
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mia700
mia7002mo ago
Remember when people said you didn't need a scan tool for older cars? My OBD1 Civic taught me otherwise. I chased a misfire for a week, swapping parts I couldn't afford. Borrowed a friend's basic scanner and it pointed right at the coolant temp sensor. Five minute fix after days of headache. Felt like a total genius for about two seconds before realizing how dumb I'd been.
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piperbailey
All that proves is you relied on a known good scanner that someone else already paid for. If you had to buy it yourself it would've been the same money as the parts you swapped, maybe more. @the_willow can keep their fancy torque angle gauge too, half the time those things are just guessing if you haven't calibrated them in six months. Old school methods still work fine if you actually understand the system instead of throwing parts at it blind.
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