Question on how to attach Pneumatic tubing

[Bgrill]

Originally Posted by speedbuggy76

Those won't go around pulleys very well though, at least the ones of the size we expect to use. You could try using something to plug them together in the inside part of the tube, but even that might start to come undone after going around a couple times.

We tried cutting the threaded part of of bolts and twisting them into the tubing. after a few turns around the pulleys they slip out.