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DIY Forum This forum is for discussion of Do-It-Yourself projects, including home building and remodeling, automotive repair, etc. |
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#1
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need heavy duty torque wrench
Not sure where to post this so thought I'd try here. I'm getting ready to install a weight distributing hitch on my travel trailer and I need to use a heavy duty torque wrench to install the clamps on the trailer tongue. It needs to measure up to 380 ft. lbs. The one I have goes up to 250 ft. lbs. so it's not big enough. I called some rental stores here in Lafayette with no luck.
Any suggestions would be appreciated. |
#2
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Wow..... are you sure it is 380 ft lbs? And not 380 in. lbs. 380 Ft lbs is very very high. I don't remember..... but putting that much torque on a bolt may require a special grade of bolt. Last edited by Gerald; 02-03-2017 at 08:44 PM. |
#3
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What size are the bolts?
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#4
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Bolts that need to be torqued to 380 ft. lbs. are 3/4"
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#5
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need to rent a torque multiplier.
http://www.northerntool.com/shop/too...m-yxoC7hLw_wcB |
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#7
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Anyone know where I can rent one? |
#8
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I thought the 380 ft. lbs. was a little high also. Checked my chart, but if you have 3/4 - 10 grade 8 bolts, it does call for 380 ft. lbs. (DRY). Torque for (LUBED) threads on that bolt drops down to 280 ft. lbs. Never seize or a Molycoat paste.
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#9
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My torque wrench goes up to 250 ft. lbs. Not sure what you mean about "lubed", but are you saying that if I put some kind of "lube" on it, I can drop down to 280 ft. lbs. which I think I could do by "overtorquing" with a cheater bar and my present wrench?
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#10
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What it means by "DRY" is dry clean threads, noil oil or lube added. "LUBED" would be the threads lubed up with Never Seize or Molycoat paste. |
#11
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Yep multiplier, can always return it.
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#12
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Have you tried an Auto Parts store. Many Have loaner tools. If not get that some***** tight as possible and call it a day, QC aint going to be running behind you to check it out.
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#13
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I have a 6 to 1 multiplier
and also have a 1 in. torque wrench.... it's about 6 ft long goes up to like 800 ft lbs |
#14
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Wish I had an 18 wheeler so I could throw some work his way. |
#15
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Great to hear that there are still some good ole boys around. Not too surprised though. We southerners take pretty good care of each other for the most part without trying to make a buck on each other.
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