015 in, Overall Length 2 1/4 in, Parallel Misalignment 0.26 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 6, Length Through Bore 2 1.1 mm.03 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 23.