Torque Sticks - Any Experience?
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Torque Sticks - Any Experience? Hi All:
Bought a cordless impact wrench yesterday (18V Dewalt - 300 pounds foot) to spin off and install lug nuts when installing track tires.
Can someone explain to me how those colored torque sticks you see at tire places work? These are the color coded attachments they put on an impact wrench so it properly torques a lug nut. The various colors indicate the torque. I'm sure there's science behind them, but I can't figure it out.
Found a place (www.torquestick.com) that sells them in various lug sizes and torque ratings. I figured a 19MM with a 100 pounds foot rating (my CTS-V lug torque spec) would save me the trouble of having to set the lugs with a torque wrench.
Any experience or thoughts with said torque sticks!
Feff
Bought a cordless impact wrench yesterday (18V Dewalt - 300 pounds foot) to spin off and install lug nuts when installing track tires.
Can someone explain to me how those colored torque sticks you see at tire places work? These are the color coded attachments they put on an impact wrench so it properly torques a lug nut. The various colors indicate the torque. I'm sure there's science behind them, but I can't figure it out.
Found a place (www.torquestick.com) that sells them in various lug sizes and torque ratings. I figured a 19MM with a 100 pounds foot rating (my CTS-V lug torque spec) would save me the trouble of having to set the lugs with a torque wrench.
Any experience or thoughts with said torque sticks!
Feff
They are calibrated to absorb the impact shock that the tools create. They only work with impact tools, and will not work with hand tools. They are finely tuned and very accurate. However, once dropped or used to remove lug nuts, the accuracy begins to fade. If you've ever used a really long chrome extension with an impact tool you know how much an extension like that absorbs torque. Torque sticks do the same thing. One final note: I've found that they work better with air impact guns. I've got the new Snap-On 18v impact at work. If the battery gets even a little weak, the accuracy of the sticks will be off. They need a lot of impact torque to function properly.
Thread Starter
Banned
Joined: Oct 2006
Posts: 160
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Marc:
Thank you! I suppose the moral is check with a trusty torque wrench after install to make sure torque is correct.
Feff
www.MVPTrackTime.com
Thank you! I suppose the moral is check with a trusty torque wrench after install to make sure torque is correct.
Feff
www.MVPTrackTime.com
