Stainless Steel 316 4-Way Structural Fitting Handrail Connector 135° Flush Joiner for 1-1/2" OD Round Tubing Post, Pipe Fittings - Amazon Canada
Where can I find crossover fittings for metal pipe bondage equipment? Sample in link is what I'm looking for (but I'm looking for 3/4" pipe), but it's very expensive. I'm in Canada.
Tee connector fitting (black) for pipes & conduits - tinktube