* With CE.
* One handed manipulation to minimize blood loss rapidly and simply; * Diverse specification for broad choices; * Large size lumen to offer smooth passage for devices and fluid; * Types & sizes: 1- Y-Rotate: Rotate Y connector, guide wire straightener and torque device; 2- Y push-pull: Push-pull Y connector, guide wire straightener and torque device; 3- Y-click: Click Y connector, guide wire straightener and torque device; 4- YR20: Rotate Y connector with 20 cm extending tubing, guide wire straightener and torque device; 5- YP20: Push-pull Y connector with 20 cm extending tubing, guide wire straightener and torque device.