380-149 Kadee HO #149 Couplers

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The #149 is interchangeable with the #29 and most manufacturer's Medium Underset OEM knuckle couplers. For a #39 equivalent use the #149 in a #252 Gearbox. Package Includes: (2) Pa ir #149 Whisker® Metal Couplers - Long Overset Shank (2) Pair #242 Snap-Together Gearboxes & Lids (2) Spare #622 Knuckle 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. Show more