Athearn MCH412 HO Knuckle Spring Coupler (6pr)
A scale size knuckle spring (KS) coupler with metal coil knuckle springs
Features:
* Scale size couplers are about 3/4 the size of standard couplers
-23%
Athearn MCH412 HO Knuckle Spring Coupler (6pr)
$8.88 Save:$3.00(23%)
Description
