Relier Pairs Parts of the Sewing MachineVersion en ligne Learn to identify parts of the sewing Machine by sight. Learning names for each part will make it easier for you to follow tutorials and follow instruction given by the teacher when sewing. par Chelsea Ralph 1 First Tension Guide 2 Stitch Length Slide 3 Stopper (keeps spool of thread in place) 4 Bobbin Cover 5 Presser Foot 6 Prong (where you put the spool of thread) 7 Reverse Lever 8 Stitch Width Slide 9 Needle Clamp Tension Guide 10 Hand Wheel 11 Stitch Selector Dial 12 Take up Lever 13 Bobbin Re-filler 14 Stitch plate 15 Screw to tighten presser foot 16 Foot Pedal