$2.29
These are Kadee Knuckle Springs. FEATURES: Precision engineered metal knuckle springs Designed for use with all Kadee HO scale delay action couplers (except: #58, #78, #711 and #2100). Detailed instructions Made in the USA INCLUDES: (12) Knuckle Springs SPECS: Scale: HO 1:87 kr10/16/06
$124.99 $109.95
$115.00 $99.95