Airframe & Powerplant B717 B737 B757 CRJ700 CRJ900 EMB140 EMB170 EMB190 General Maintenance MD80 MD90 SPLIN SOCKET 1-5/16″ DRIVE 3/4″ Spline Socket 1-5/16″ Drive 3/4″ used to install / remove screws and nuts in maintenance tasks. TAGS: 20 OEM PN:: Z422 TOMX PN:: N/A Related posts Fuel tank access tableAntenna Connector ProtectorsTERMOHIGROMETER LOGGERHINGE DOOR ALIGNMENT TOOLMEDIDOR DE ESPESORESCF34-10E ENGINE STAND ADAPTER KITPISTOLA DE CALOR BOSCHSLING UNIVERSAL HANDLINGLock – Leading Edge Slat…Interior Panel Gage