KADEE #830 G Scale, Straight Centerset Shank Couplers with Body Mount Gearboxes - Black

This industry leading coupler features Original Style Head Straight Centerset Shank Couplers, and #878 G Scale centering spring and comes complete with #910 Body Mount Gearboxes and lids.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.One pair per packageG-ScaleSimple Drop in DesignTrouble Free OperationCompatible with All Kadee® G-Scale CouplersWorld-Renowned Quality & PerformanceThey just Last & Last & Last...Package Includes:(2) Each #830 Original Style Plastic Couplers - Straight Centerset Shank(2) Each #910 Body Mount Gearbox & lids(3) Each #878 Centering Springs(1) Each #860 Knuckle Springs(4) Each #4 x 3/4" Screws(4) Each #4 x 1" Screws#830 Plastic Coupler Features:Material - PlasticShank Length - (13/16") (Back of the Coupler Head to center hole of Draft Gearbox)Coupler Offset - CentersetCentering Spring - #878 G Scale Centering S