
Upper Thread Guide Three Hole - Singer Part # 52454
-Upper thread guide three hole
-Diameter of the post is 4.9mm or .19"
-Part # 52454
-Compatible with Singer Models 195K, 196K, 241, 245, 251, 281, 291U, 31-15, 366K, 391U, 491D, 491U, 770, 78 Class, 95, 96.