Stratasys® T16A Extrusion Tip (Fortus 450mc, 900mc) Stratasys Sale! 18400 /per Qty. Add to Cart SKU: 511-10410 Compatible 3D Printers: Fortus Fortus 450mc Gen I Fortus 450mc Gen II Fortus 900mc Gen I Fortus 900mc Gen II Fortus F900