Hi, I've been looking at the pultruded tubes and box sections as a want to make a wing spar using them but i want to be able to slide a centre tube inside two others if you get what I mean. so all I need to know really is; will a 10mm od tube slide into a 10mm id tube? or are the tollerences not accurate enough to allow this?

Thanks, Look forward to a reply, Steve.

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