Open Type Reel OTR18100 Scale in ft/in, one side OTR10100 Scale in ft/10ths, one side OTR1810100 One side ft/in, other side ft/10ths OTR18M100 One side ft/in. other side metric OTR10M100 One side ft/10ths, other side metric 100 FT KESON OTR FIBERGLASS TAPELINES OTR100FT$24.99, 10/$224.90SELECT: OTR18100(ft/in)OTR10100(ft/10ths)OTR1810100(ft+10ths)OTR18M100(in+metric)OTR10M100(10ths+metric)