742 MEDIUM OVERSET COUPLER-O QuickBooks •(2) Variable AC and DC

•(2) Variable AC and DC Voltage Outputs For Conventional and Command Control Tracks

•Metal parts depict anchor chains and propeller shafts

•Comes with parts to depict two SH-60B Seahawk helicopters

and chrome-plated parts Black vinyl tires Built scale: 8 inches long Ages 14+

742 MEDIUM OVERSET COUPLER-O QuickBooks •(2) Variable AC and DC#742 Type E Medium Overset Metal Couplers with Plastic Gearboxes Black O Scale This industry leading coupler features New Generation AAR Type "E" "Prototype" Head Medium Overset Metal Couplers, and #850 O Scale centering spring and comes complete with Plastic Gearboxes and lids The #742 Metal Coupler may be mounted with the included #817 Plastic Gearbox or #818 Metal Gearbox (sold separately), #819 Extended Metal Gearbox (sold separately). It is not