743 SHORT CENTERSET COUPLER-O QuickBooks this detailed Cornerstone structure kit

this detailed Cornerstone structure kit is based on a Pennsylvania Railroad interlocking tower

These cannot be shipped via FedEx

Retail Package Measurements: L 13 in

Accepts Earth Colors™ Liquid Pigment

Use with Soft Flake Snow™ to model heavy snow drifts

743 SHORT CENTERSET COUPLER-O QuickBooks this detailed Cornerstone structure kit#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