Eagler's Nest
General Category => Off Topics and General Interest => Topic started by: Brock on November 18, 2025, 05:27:46 PM
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I'm trying to figure out how thick of metal I should be using for the seatbelt attach points. I have on hand some .064" sheet 4130 but gut feeling is that I should use thicker. This is really a question for an engineer. Any engineers here want to pipe in?
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I would make the thickness the same as the thickness of the metal attachment points on the harness. My harness has 3/32" thick attach plates.
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Thank you, and I agree, it only makes sense.
That is a nice looking seat belt. Where did you decide to attach the shoulder harness? My thought, even though it's a bit low, is to weld a tab between two tubes at the cluster above station 4.
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I welded a crossbar back there... I was able to eliminate the seatbelt brackets & the bolts, saving weight as well... My seat belt is similar to Keith's... It doesn't have the disconnect in the top, but had 2 metal brackets where his only has the one (those are what I removed & wrapped around added tube)... Here's the one I ordered... https://www.amazon.com/dp/B087JK6GHV
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I plan on attaching my upper harness to the tube running from the wing mount tube to the top rear longeron. I wanted the mounting point to be higher than my shoulders.
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Thanks guys for the pictures. Pappy, I'm leaning towds your location. I had already thought of doing something in that cluster to hold the harness and beef-up that cluster area. So I finally feel I've enough oppionions to form my own, ha. So hopefully tomorrow (Thurs) I'll finish the day with some new attach points.
Who knew a amazon had LEXL harnesses in stock. I've been in touch with CROW and like thier offerings so now I've another to compare them with.