Topics Full Specifications Two-Thread Overlock Conversion Machine Only Weight 16 lbs Needle Threader Type Jet-Air Threading Presser Foot Type Snap-On Machine Only Height 11.5" Thread Cutter Type Built-in Machine Only Width 12.5" Number of Feet Included 1 Feeding System Type Differential Machine Only Depth 11" Tension System Automatic Thread Delivery Lighting 2 LEDs Accessory Storage Maximum Stitch Width 7.5mm Rolled Hem Maximum Stitch Length 4mm Maximum Number of Threads 4 Number of Needles 2