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View Full Version : Uplock spring

Skymaster337B
12-20-14, 10:13 PM
I'm rebuilding a main gear uplock. I can't believe the price of the springs that are inside: $45 and $269. I wonder what's so special about it?
skymstr02
12-28-14, 02:53 PM
They're made of a special material called "unobtainium".