... , 10mm dia shaft. 4.0mm glassfiber long ri SizeFrom 14.5” to 32” are all availableopeningManual open, auto open, auto open and ... lacquer coatedShape: round, HEXStructure: straight, 2fold, 3 fold, 4 fold, 5 foldDifferent dia. & length are availableRibsMaterial: steel, (Titanium-)aluminum, fiberglassFinish: black ...