#149 HO Scale 140-Series Whisker® Metal Couplers with Gearboxes - Long (25/64") Overset Shank

HO-Scale Package Includes: (2) Pair #149 Whisker® Metal Couplers - Long Overset Shank (2) Pair #242 Snap-Together Gearboxes (2) #622 Knuckle Springs #149 Whisker® Metal Coupler Features: Material - Metal Shank Length - Long (25/64") (center hole to back of coupler head) Coupler Offset - Overset Knuckle Spring - #622 Centering System - Whisker® Head - Standard Head Works In Place of - #29, #39 (#149 in a #252 box), Long Overset "clone" couplers Works With - #213, #232, #234, #242, #252, #262, manufacturer cast-on draft gearboxes #242 Snap-Together Gearbox Features: Material - Insulated Plastic Lid Type - Snap-Together Dimensions - 7/16"L x 5/16"W x 1/8"H Works With - NO.5®, #58, 20-Series and 40-Series, All Whisker® Couplers Mounting Specifications: Mounting Height - 1/2" Centerline - 25/64" Trip Pin Height - 1/32" Center Hole - 2-56 Insulated Screws are the most commonly used. (Screw length will vary)