Wave Jib spreader bar dimensions

I have been trying to purchase a aluminum spreader bar (Hobie Wave Bow Spreader - 38999021). I have searched many sites, but cannot seem to find any in stock. I want to put a jib on my Wave.

Would anyone be able to provide the dimensions so I can build one?

Tube outer diameter
Tube inner diameter
Tube length


Thanks!

_________________
1980 18 foot class A Unicorn catamaran
1977 Super Sunfish (sold)
1979 Hobie (sold)
1983 Hobie 16 Hawiian Sunset (sold)
1981 Hobie 16 Tequilla Sunrise (sold)
2008 Hobie 16 (sold)
2023 Hobie 16
Founding member of the "San Dimas Yacht Club"
John

I was able to solve the issue of not being able to purchase a wave spreader bar. I was able to make one.

I purchased two spreader bar end pieces from West Coast sailing. These fit perfectly in to an old H16 rudder cross bar I have. I just needed to cut the bar to 65 inches to fit my Wave.

_________________
1980 18 foot class A Unicorn catamaran
1977 Super Sunfish (sold)
1979 Hobie (sold)
1983 Hobie 16 Hawiian Sunset (sold)
1981 Hobie 16 Tequilla Sunrise (sold)
2008 Hobie 16 (sold)
2023 Hobie 16
Founding member of the "San Dimas Yacht Club"
John

I also need a Wave spreader bar, but I don't have an old H16 rudder crossbar lying around. Were you able to figure out the dimensions, besides the length? I am planning on buying some aluminum pipe and making my own, but trying to figure out the inside diameter feels important to me.

I also need a Wave jib spreader bar. Did you ever figure out the dimensions? I plan to make one out of a piece of aluminum tubing. I think that it needs to be 65 1/4" long, with an interior diameter of 1/2". I don't know what the outside diameter of the tubing should be or the thickness of the tubing walls. Any thoughts on that?

I just ordered this, its over kill...

1" OD x 0.25" Wall x 0.5" ID Aluminum Round Tube 6061-T6-Extruded from on line metals .com. The OD for the plastic bushing is a weird size, I'm going to omit it and mount the tubing right on the bow tangs. Probably use some silicone to prevent corrosion from dis-similar metals. I could drill out the ends to use the plastic spacers worst case, no idea how to add a picture