Part Code： Upper Knife: 144074-300; Lower Knife: 112436-001; Fit Brother EF4-B531, B561, B571, MA4-B581 Overlock Sewing Machines; This Listing include 10 Pieces each 144074-300 + 112436-001 Knife; Material: Alloy Steel
Knife For Brother Overlock Machine
Part Code：
Upper Knife: 144074-300
Lower Knife: 112436-001
Fit Brother EF4-B531, EF4-B561, EF4-B571, MA4-B581 Overlock Sewing Machines;
Part Code：
Upper Knife: 144074-300
Lower Knife: 112436-001
Fit Brother EF4-B531, EF4-B561, EF4-B571, MA4-B581 Overlock Sewing Machines;
This Listing include 10 Pieces each 144074-300 + 112436-001 Knife;