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<font face="Arial">A common non-spin arrangement is a double shaft
cylinder. Essentially two cylinders side by side, two shafts
attached to pad = no spin.</font><br>
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<div class="moz-cite-prefix">On 09-Feb-24 20:18, Rick Clever via
Stagecraft wrote:<br>
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<blockquote type="cite"
cite="mid:CALgmejxr81T6U5MhbSLDfw3bWZxuNf8QtB=7RbHwJaorG5Fk1w@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">Playing around with air lift casters/brakes. Casters I got no problem.
Found stemmed casters that fit in the threaded end of the piston rod.
Brakes are a different story. The piston rod has inside threads for a
3/8 bolt. My thoughts so far are to make brake pads with plywood or
tubafours, countersink a bolt and connect it to the rod. Problem is
the pad spins. The rod is circular on the outside with two straight
cuts on the side to put a wrench on. I don't even know what to call
that connector. Is there an adapter or connector I can get that would
use those to keep the brake pad from spinning or would I have to end
up welding/making my own?
</pre>
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