Why does it have to be renner? I don't think renner makes "flange bushing cloth" Probaly comes from France..I'll look it up later, Or the best is from Anerican piano supply. Dude what you want is the correct thicknes, and width to reduce the time needed to get the proper friction on your parts with the same size pins....ummm....is ther only one size of center pin....ummmm hey is the wood "part" loose befor''' I put it on a flange....umm.... hay does renner supply the right "Center pin?" for my piano? Gregory. Gregory
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