High speed, 2-needle, 4-thread, unison-feed (needle-feed and drop-feed with alternating presser feet), double chainstitch machine with semi-automatic lubrication. (Made in Taiwan.) Features: Easy accessibility for threading loopers Adjustible stitch length regulator Ideal for binding and welting Positive in-line looper system For sewing extra heavy duty materials such as safety belts, cargo slings, tents, sails, covers, boot stitching and book bindings Specifications: Maximum Sewing Speed 4500 spm (Depends on thread, material & type of operation) Stitch Length Adjustment 6mm (4 S.P.I.) Presser Foot Lift 11mm (7/16) Needle System 62x59 Needle Bar Stroke 36.5mm (1-7/16) Needle Gauge Size 6.4mm (1.4) Standard (Many others available) Feed Type Unison-feed Working Space 270mm (10 5/8) Price is for machine head ONLY. Does not include table or motor.