Dentsply A041122110300 ProTaper Universal Rotary Files 21mm F3 PTURF321 6/Pk
ProTaper Universal Rotary Files 21mm F3 (0.09v Taper, 0.30 Tip Size) Blue color coded, 6/Pack. Nickel Titanium files for finishing (3) feature patented, progressive taper design for more flexibility and precision.