[. . . ] It uses two or three needles, top cover "hook" and the chain looper to form a cover hem with loops on both the top and bottom side of the fabric. [. . . ] T I LT I N G N E E D L E C L A M P ( E x c l u s i v e f o r 7 4 5 ) An exclusive feature - tilt up the needle clamp to easily remove and insert needles without dropping them into the machine. P R O G R A M D I S P L AY PA N E L Select a stitch and the tensions are automatically set. 2-THREAD CONVERTER Eliminate the upper looper thread for 2 thread rolled hems, flatlocking or stretch wrapped. Simply flip the lever and you're ready to sew beautiful rolled hems. The ELNA 2 SUPERMATIC 2 model offers a new feature ­ top cover hem stitch. Now you can sew three different widths of top covers (triple, wide and narrow) showing covering loops on both sides of the fabric. SAFETY 4 THREAD AND STRETCH KNIT Great for seams that need to move with your body (a swimsuit) without breaking or losing their original shape. OVERLOCK 3 Finish an edge or just sew over ribbons to create decorative braiding. F L AT L O C K 2 Not only for exposed seams on sweatshirts use it for a lacy effect (fagoting). NE W TOP COVER HEM This special stitch is for hemming stretch fabrics and for decorative effects. Three different width (triple, wide and narrow). ROLLED HEM 3 A superior hemming method for delicate ruffles and sheer fabrics. THREE COVER HEMS When a stretchy hem or stretchy topstitching is a must. Triple, wide, narrow. NE W BLANKET Attractively edge finish a single layer of fabric a blanket or felted scarf, for example. CHAINSTITCH Two threads for sturdy seams. [. . . ] Triple, wide, narrow. NE W BLANKET Attractively edge finish a single layer of fabric a blanket or felted scarf, for example. CHAINSTITCH Two threads for sturdy seams. [. . . ]