Kadee #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 seperatly), #819 Extended Metal Gearbox (sold seperatly).

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.

• Two pair per package
• UPC: 765484007470
• Made in the U.S.A.
• 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 #747 Type "E" "Prototype" Metal Couplers - Medium Underset Shank
• (4) Each #817 Plastic Gearboxes & lids
• (5) Each #850 O Scale Centering Springs

#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)

Recommended Tools:

• #812 O Scale Coupler Height Gauge
• #231 Greas-em Dry Graphite Lubricant
• #237 Coupler Trip Pin Pliers
• #240 Double Headed Pin Vise
• #241 Dual Tool Manual Uncoupling Tool and Spring Pick
• #246 Tap (2-56) and Drills (#50 and #43)