On 18/09/2013 19:22, Ericp wrote:
On Wed, 18 Sep 2013 00:50:50 -0700 (PDT), mike
wrote:

On Tuesday, September 17, 2013 10:33:44 PM UTC+1, polygonum wrote:

On the fourth picture, what is the wrench being used for? The fitting

appears to be push-fit or similar.

If you zoom in on the picture, that fitting has facets so perhaps not a push fit.

Or push fit with twist to lock?

Now I have looked more closely, you appear to be right.

--
Rod