HO Scale Add to Cart Kadee Whisker(R) Self-Centering Metal Knuckle Couplers - Kit - Magne-Matic(R) -- Medium 9/32" Centerset with Extended-Swing Draft Gear Box for Long Cars 1 Pair - 380-451 Kadee MSRP: Our Price: Sale Price: $8.99 Was: 380-451 MSRP: Our Price: Sale Price: $8.99 Was: Add to Cart