Feed Dog Screw B1611-055-000 Feed Dog Screw for Jack machines Part number B1611-055-000. The Feed Dog screws are used widely throughout the industry and with all sewing machines using a drop feed (which is the majority). Trojan Sewing Machines Supply Equivalent Walking Foot & Needle Feed Lockstitch Machines. Model’s Jack JK-6380, JK-6380E-3B, Trojan GC0318 GC20618-1 & GC0618-1SC All with modern designs and the latest technology. All competitively priced.
