Up To 3300 Stitches Per Minute. Single Needle Lockstitch. Safety Clutch For Timing. Includes Table, Stand, And Motor. Finger & Belt Guards & 69 Thread. Upholstry Sewing Machine. Needle size 135x17 is for Heavy, canval & vinyl. Needle size 135x16NW is for leather. Uses Superior 18034 M Bobbins. Warning: No instructions are available for putting the stand together, so if you have never assembled one or do not have another one to go by, buy the assembled version below.