<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
Related to this, you might be interested in a fairly thorough
Wikipedia article on screw drive types, including the mind-boggling
array of tamper-resistant ones:
<a class="moz-txt-link-freetext" href="http://en.wikipedia.org/wiki/List_of_screw_drives">http://en.wikipedia.org/wiki/List_of_screw_drives</a><br>
<br>
Note there are 2 triangular types, the TA triangle with straight
sides, and the TP3 triangle with curved sides, in addition to the
tri-wing triangular slotted heads.<br>
<br>
<div class="moz-cite-prefix">On 02/12/2012 1:38 PM, Kevin McGregor
wrote:<br>
</div>
<blockquote
cite="mid:CACBFUzhTGL1O3e0cP_YRFw9wqZQ+WoX4GHLvHQTU8NTX_N7b5w@mail.gmail.com"
type="cite">...Or I could try replacing some of the bulbs. I got
it partly working again, briefly. When it was partly working, 1 in
3 bulbs on the 150-bulb string were on. No bulbs are missing, but
the shunts on 2 or more of them may have failed. I hope somebody
still stocks replacement bulbs for these. Wish me luck! And thanks
for the tip; I'll check PA if it turns out I need the screwdriver.
<div class="gmail_extra">
<br>
<br>
<div class="gmail_quote">On Sun, Dec 2, 2012 at 12:28 PM, Adam
Thompson <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:athompso@athompso.net" target="_blank">athompso@athompso.net</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Princess Auto sells several security-bit sets, I believe at
least two of them include the triangle bits.<span
class="HOEnZb"><font color="#888888"><br>
-Adam</font></span>
<div class="HOEnZb">
<div class="h5"><br>
<br>
<br>
Kevin McGregor <<a moz-do-not-send="true"
href="mailto:kevin.a.mcgregor@gmail.com"
target="_blank">kevin.a.mcgregor@gmail.com</a>>
wrote:<br>
<br>
Does anyone have, or know where I can get, a small
triangle-head screwdriver? I have a long (150-bulb)
Christmas tree light set that doesn't work at all. It
has a controller to make the lights do different flashy
things, and the controller seems to be held together
with two screws with triangle-shaped sockets. Not
Robertson, not Tor-x. The whole thing worked fine last
year, and I'd like to have it working again. I thought I
would take it apart to see if there was anything
obviously wrong with it (check for voltages, etc.).
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Gilles R. Detillieux E-mail: <a class="moz-txt-link-rfc2396E" href="mailto:grdetil@scrc.umanitoba.ca"><grdetil@scrc.umanitoba.ca></a>
Spinal Cord Research Centre WWW: <a class="moz-txt-link-freetext" href="http://www.scrc.umanitoba.ca/">http://www.scrc.umanitoba.ca/</a>
Dept. Physiology, U. of Manitoba Winnipeg, MB R3E 0J9 (Canada)
</pre>
</body>
</html>