Kadee #805 O Scale Medium Centerset Metal Couplers with Metal Gearboxes - Black

#805 Medium Centerset Metal Couplers with Metal Gearboxes - Black - O Scale      This industry leading coupler features Original Style Head Medium Centerset Metal Couplers, and #850 O Scale centering spring and comes complete with Metal Gearboxes and lids. The #805 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. #805 Coupler Instructions One pair per package UPC: 765484008057   Made in the U.S.A. O-Scale Simple Drop in Design Trouble Free Operation Compatible with All Kadee® O-Scale Couplers World-Renowned Quality & Performance They just Last & Last & Last...   Package Includes: (2) Each #805 Original Style Metal Couplers - Medium Centerset Shank (2) Each #818 Metal Gearboxes & lids (3) Each #850 O Scale Centering Springs #805 Plastic 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 Knuckle Spring  -   #845 O Scale Knuckle Springs Head  -  Original Style Head Works In Place of  -   #740, #745, #800, #801, #804, & #816 O Scale Medium Centerset Shank Couplers Works With  -   #817, #818, #819 Draft Gearboxes #818 Metal Draft Gearboxes & Lids Features: Material  -   Metal 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  -   25/32" 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) Distributor must purchase in bundles of 6  WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov WARNING: CHOKING HAZARD - Small Parts - Not for children under 14 years.Kadee Quality Products Co. products are not toys and are not intended for children under 14 years old.