Juki MO6743 DA 6Thread Serger 4.8mm Overlock +Safety Stitch Serger w/Table and Servo Motor. Produce delicate and beautiful soft-to-the-touch seams with the Juki MO6743S overlock serger. Add this durable 6-thread serger to your sewing room today.... - Juki MO6743 DA 6Thread Serger 4.8mm Overlock +Safety Stitch Serger w/Table and Servo Motor.