Kadee 15850 #158 Whisker(R) Scale Self-Centering Knuckle Couplers - Kit - Magne-Matic(R) -- Medium 9/32" Centerset Shank - No Draft Gear Boxes - 50 Pairs

The HO Scale Kadee(R) No. 158 Scale Whisker(R) Metal Coupler will work anywhere a No. 5(R), #28, #38, #58, #118, #119 and #148 Coupler will work. This coupler features an all-metal coupler head, shank, and Whisker centering spring. The #158 Magne-Matic(R) Whisker Metal Coupler may be mounted with the #213, #232, #234, #242, #252, #262 Gearboxes (not included) or with other manufacturers cast-on coupler pockets. 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. No. 148 Whisker Metal Couplers are part of the extensive line of Kadee HO Scale knuckle couplers.