Twin Needle Feed Dog x 5/16 Twin Needle Needle Feed Feed Dog / Teeth. 5/16″ = 8mm Feed Dog Part No 10486 Heavy Duty Work Feed Dog Part No 223628-5/16 Standard work Complete Set available Part No 212W140-5/16 . Trojan Sewing Machines Supply Equivalent Heavy Duty Twin Needle Lockstitch Machines. Model Jack JK-58420C-005 Fixed needle bar Model Jack JK-58750C-005 Knock-out needle bar All with modern designs and the latest technology. All competitively priced.
