uw-5.1 label unwinder Back Specifications For use with the QL-120X, Kiaro! QL-120, Kiaro!, Kiaro! D & QL-111 label printers.Maximum Unwind Diameter – 11.81″ (30 cm)Maximum Label Width – 4.72″ (120 mm)Minimum Label Width – 1.0″ (25 mm)Core Size – 3″ ID (76 mm)Unwind Direction – FixedUnwind Torque – Self-regulatingPower – Universal VoltageIncludes adjustable printer and winder alignment platesDimensions – 15.8″ (402 mm) H x 12.6″ (320 mm) W x 11.9″ (302 mm) DWeight – 16 lbs. (7 kg)Shipping Weight – 21 lbs. (14 kg)