In case anyone searching the archives ever wants to know... it was
very difficult to source a 29mm "deep socket" for the fan temp switch.
 I was about to use a Snap-On connection, but was able to find one at
Pep Boys (after Sears, Kragen, Auto Zone, Harbor Freight, Home Depot,
and Lowes all failed).  Its sold as an "Axle socket" (not located near
the other sockets) for Ford Focus/Escort, was $11.

> Trying to swap in a new fan temp switch on an 87 Westy GL.  Its in a
> fairly inaccessable spot so it seems that a socket needs to be used.
> I took the switch to Sears and 2 FLAPS and couldn't find anything deep
> enough