. RADIALSOURCE™ Access Kit is Cordis is the latest innovation in the field of catheter sheath introducers. The new technology embedded in the access kit enables quick, reliable and seamless transradial procedure. The presence of .014 inch polymer coated mini wire offers flawless navigation even in the most difficult situations. The wire is pre-lubricated enabling easy insertion and navigation. The unique snap-fit dilator makes the procedure even more quick and easy