Description Singer 246K Bottom / Lower Knife 164728 This is a selection of our most Popular Knives But if the knife you require is not shown, just CALL and we will be delighted to help. Singer 246K machine Lower / Bottom knife Part No 164728. Upper / Top knife Part No 164550. Will fit Singer Overlock Models: 246-1, 246-13, 246-16, 246-20, 246K, 246K44, 246K46, 246K61, 460.14, 460-55, 460K43, 460K45, 460K73, 460K75, 990B2, 990B3, 990B4, 990B5, 990E3, 99E43, 991B, 991E3, 993B10, 993B3, 993B43, 993B50, 993BX10, 993BX3, 993BX43, 993BX50, 993E3, 993E10, 997E10, 997E11, 997E3, 997E5, 997E6, 998E3, 99E10, 99E3. You may also be interested in: Singer 246K Upper / Top Knife 164550 You may also be interested in: Singer 246K Serrated Upper / Top Knife 164556
