Cook® Dilator SFA Access Product Information Used for dilating puncture sites or catheter tracts. Additional Information FURTHER INFORMATION Related products Read more Cook® Advance® 14LP – Low Profile PTA Balloon Dilatation Catheters Add to cart Cook® Dilators – Standard $0.00 Read more Cook® Royal Flush® II Nylon Catheters – Angiographic Flush Read more Cook® Royal Flush® Plus High-Flow Catheters – Angiographic Flush Read more Cook® Torcon NB® Advantage Catheters – Angiographic