Product Description
This industry leading coupler features New Generation AAR Type "E" "Prototype" Head Medium Centerset Metal Couplers, and #850 O Scale centering spring and comes complete with Metal Gearboxes and lids. The #740 Metal Coupler may be mounted with the included #805 Metal Gearbox or #818 Metal Gearbox (sold separately), #817 Plastic Gearbox (sold separately), #819 Extended Metal Gearbox (sold separately).
It is not recommended to use a metal coupler directly on a metal surface or in a metal draft gearbox to avoid possible electrical crossover and shorting that may cause damage. Use a insulated #817 Gearbox or the #745 Type E Medium Centerset Metal Couplers that includes the insulated #817 Gearbox.
Two pair per package
O-Scale
New Generation AAR Type "E" "Prototype" Head:
- Simple Drop in Design
 - Trouble Free Operation
 - Hidden Knuckle Spring
 - AAR Type "E" Coupler Style
 - Compatible with Kadee® O-Scale Couplers
 - World-Renowned Quality & Performance
 - They just Last & Last & Last...
 
Package Includes:
- (4) Each #740 Type "E" "Prototype" Metal Couplers - Medium Centerset Shank
 - (4) Each #818 Metal Gearboxes & lids
 - (5) Each #850 O Scale Centering Springs
 
#740 Metal Coupler Features:
- Material - Metal
 - Shank Length - Medium (47/64") (Knuckle pulling face to center hole of Draft Gearbox)
 - Coupler Offset - Centerset
 - Centering Spring - #850 O Scale Centering Springs
 - Head - New Generation AAR Type "E" "Prototype" Head
 - Works In Place of - #745, #800, #801, #804, #805, & #816 O Scale Medium Centerset Shank Couplers
 - Works With - #817, #818, #819 Draft Gearboxes