743 SHORT CENTERSET COUPLER-O QuickBooks •Dimensions: Length: 52"

•Dimensions: Length: 52"

These cannot be shipped via FedEx

Retail Package Measurements: L 13 in

It was the final decade of friction bearings and roofwalks

743 SHORT CENTERSET COUPLER-O QuickBooks •Dimensions: Length: 52"#743 Type E Short Centerset Metal Couplers with Plastic Short Gearboxes Black O Scale This industry leading coupler features New Generation AAR Type "E" "Prototype" Head Short Centerset Metal Couplers, and #850 O Scale centering spring and comes complete with Short Plastic Gearboxes and lids. The #743 Metal Coupler may be mounted with the included Short Plastic Gearbox (#806 type). It is not recommended to use a metal coupler directly on a metal