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Re: [Shop-talk] Torque wrenches

To: Scott Hall <scott.hall.personal@gmail.com>
Subject: Re: [Shop-talk] Torque wrenches
From: John Innis <jdinnis@gmail.com>
Date: Thu, 4 Feb 2021 09:56:18 -0600
Cc: "shop-talk@autox.team.net" <Shop-talk@autox.team.net>
Delivered-to: mharc@autox.team.net
Delivered-to: Shop-talk@autox.team.net
References: <CAK73_u5-AyA_LvFC-L5B1bca9FDOK7+V=jmD2XOwQH+a25e+Lw@mail.gmail.com>
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Here are my thoughts on torque wrenches.  I bought my first "clicker"
torque wrench in 1997.  Actually two of them, a 3/8" inch-pond and a 1/2"
foot-pound.  Both Craftsman.  I was in A&P school at the time and we
checked calibration on our torque wrenches at least once a year.  The
duration of my time in school I never needed to adjust the calibration on
these.  There was one thing about these that I always hated.  The lowest
rating on the foot-pound wrench was 20 (240in/lb), and the highest rating
on the inch-pound wrench was 225.  So there was a range of 15 in/lbs
between the two wrenches that I could not reliably measure.  Added to the
fact that I was sceptical of both wrenches at the very ends of their range
(they were always calibrated at midpoint).  That1/2" unit failed in 2015
and I bought a CDI 1/2" 10-100 foot-pound unit to replace it.  I took the
CDI unit to work and checked calibration on it when I bought it, and it was
dead on at center of range.  I have been pretty happy with this unit and it
fits the range of torque values a lot better than the craftsman I had
before.  Aside from a trailer ball I don't think I have ever torqued
anything to more than 100ft/pounds.  I still have that 3/8" craftsman, and
I have checked it on home-made calibration tester and it still seems to be
pretty close to accurate at mid-range.  But I like the CDI a lot better and
if I need another I will probably buy another CDI.  I was told that CDI is
the company that builds wrenches for Snap-On, but I have no way to confirm
this.

On Thu, Feb 4, 2021 at 9:30 AM Scott Hall <scott.hall.personal@gmail.com>
wrote:

> I need a new torque wrench. The last time I bought one was 25 years ago--a
> Snap-On 1/2" dial model.
>
> I don't expect to ever need to buy another one, and I want to like using
> it/them.
>
> What's the current opinion on type and model? I don't think I want
> beam-type, and I never trusted my clicker 3/8" one, but here's my shot to
> buy my last torque wrench(es, I should probably get 1/4 - 1/2").
>
> Scott
>
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>
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-- 
=================================
= Never offend people with style when you   =
= can offend with substance --- Sam Brown  =
=================================

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<div dir=3D"ltr">Here are my thoughts on torque wrenches.=C2=A0 I bought my=
 first &quot;clicker&quot; torque wrench in 1997.=C2=A0 Actually two of the=
m, a 3/8&quot; inch-pond and a 1/2&quot; foot-pound.=C2=A0 Both Craftsman.=
=C2=A0 I was in A&amp;P school at the time and we checked calibration on ou=
r torque wrenches at least once a year.=C2=A0 The duration of my time in sc=
hool I never needed to adjust the calibration on these.=C2=A0 There was one=
 thing about these that I always hated.=C2=A0 The lowest rating on the foot=
-pound wrench was 20 (240in/lb), and the highest rating on the inch-pound w=
rench was 225.=C2=A0 So there was a range of 15 in/lbs between the two wren=
ches that I could not reliably measure.=C2=A0 Added to the fact that I was =
sceptical of both wrenches at the very ends of their range (they were alway=
s calibrated at midpoint).=C2=A0 That1/2&quot; unit failed in 2015 and I bo=
ught a CDI 1/2&quot; 10-100 foot-pound unit to replace it.=C2=A0 I took the=
 CDI unit to work and checked calibration on it when I bought it, and it wa=
s dead on at center of range.=C2=A0 I have been pretty happy with this unit=
 and it fits the range of torque values a lot better than the craftsman I h=
ad before.=C2=A0 Aside from a trailer ball I don&#39;t think I have ever to=
rqued anything to more than 100ft/pounds.=C2=A0 I still have that 3/8&quot;=
 craftsman, and I have checked it on home-made calibration tester and it st=
ill seems to be pretty close to accurate at mid-range.=C2=A0 But I like the=
 CDI a lot better and if I need another I will probably buy another CDI.=C2=
=A0 I was told that CDI is the company that builds wrenches for Snap-On, bu=
t I have no way to confirm this.<br></div><br><div class=3D"gmail_quote"><d=
iv dir=3D"ltr" class=3D"gmail_attr">On Thu, Feb 4, 2021 at 9:30 AM Scott Ha=
ll &lt;<a href=3D"mailto:scott.hall.personal@gmail.com"; target=3D"_blank">s=
cott.hall.personal@gmail.com</a>&gt; wrote:<br></div><blockquote class=3D"g=
mail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204=
,204,204);padding-left:1ex"><div dir=3D"ltr"><div>I need a new torque wrenc=
h. The last time I bought one was 25 years ago--a Snap-On 1/2&quot; dial mo=
del.</div><div><br></div><div>I don&#39;t expect to ever need to buy anothe=
r one, and I want to like using it/them.</div><div><br></div><div>What&#39;=
s the current opinion on type and model? I don&#39;t think I want=C2=A0 bea=
m-type, and I never trusted my clicker 3/8&quot; one, but here&#39;s my sho=
t to buy my last torque wrench(es, I should probably get 1/4 - 1/2&quot;).=
=C2=A0</div><div><br></div><div>Scott</div><div><br></div></div>
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<br>
</blockquote></div><br clear=3D"all"><br>-- <br><div dir=3D"ltr">=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D<br>=3D Never offend people with style when you=C2=A0=C2=A0 =
=3D<br>=3D can offend with substance --- Sam Brown=C2=A0 =3D<br>=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D</div>

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