Whatever You Need For Your JACK 798D, CALL US. We Hold On Stock, LOOPERS, KNIVES, GAUGE PARTS and all ‘High Mortality’ Parts For This Very Popular Range Of Machines. Jack Twin Needle 5 Thread Chainstitch Looper Part No 20712047 This is the looper that makes the chainstitch on the Jack 798D. Trojan Sewing Machines Supply all the latest Jack Overlock models. Models E4 range JK-798D, JK-788D, JK-798TDI and JK-797DI All with modern designs and the latest technology. All competitively priced.
