B717 B737 B757 CRJ700 CRJ900 EMB140 EMB170 EMB190 MD80 MD90 Sheet Metal SURFACE FINISH SCALES STANDAR Tool used to compare surfaces finish to one of the swatches on these scales. The finishes are expressed in microinches (ยต”). TAGS: 20 OEM PN:: 8555T12 TOMX PN:: N/A Related posts Fuel tank access tableAntenna Connector ProtectorsTERMOHIGROMETER LOGGERHINGE DOOR ALIGNMENT TOOLCF34-10E ENGINE STAND ADAPTER KITPISTOLA DE CALOR BOSCHSLING UNIVERSAL HANDLINGLock – Leading Edge Slat…Interior Panel GageLock Aleron Actuator B757