#747 Type E Medium Underset 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 #747 Metal Coupler may be mounted with the included #817 Plastic Gearbox or #818 Metal Gearbox (sold separately), #819 Extended Metal Gearbox (sold separately).
Package Includes:
- (4) Each #747 Type "E" "Prototype" Metal Couplers - Medium Underset Shank
- (4) Each #817 Plastic Gearboxes & lids
- (5) Each #850 O Scale Centering Springs
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.
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...
#747 Metal Coupler Features:
| Material | - Metal |
| Shank Length | - Medium (47/64") (Knuckle pulling face to center hole of Draft Gearbox) |
| Coupler Offset | - Overset |
| Centering Spring | - #850 O Scale Centering Springs |
| Head | - New Generation AAR Type "E" "Prototype" Head |
| Works With | - #817, #818, #819 Draft Gearboxes |
#817 Plastic Draft Gearboxes & Lids Features:
| Material | - Plastic |
| Dimensions | - 25/32"L x 1/2"W x 7/32"H |
| Works With | - #740, #742, #745, #746, #747, #800, #801, #804, #805, & #816 Couplers |
Mounting Specifications:
| Mounting Height | - 1 1/16" |
| Centerline | - 1 1/16" |
| Trip Pin Height | - 1/16" |
| Mounting Holes | - 2-56 Insulated Screws are the most commonly used. (Screw length will vary) |