Profile: OrthoXpand International Inc. offers orthodontic products. Our RatchetRax, features an advanced two-way precision ratchet system and it has an NiTi insert in the sprocket head which engages the screw spindle with a positive stop, ensuring precision adjustment & proper insert hole alignment. RatchetRax is also smaller than its predecessor and it is available in 7 mm, 9mm & 11 mm sizes to optimally fit each patient. The housing design also prevents the adjustment key from passing through the soft palate. We also redesign the adjustment key used by patients. The new, shorter 4-3/8-inch Saffekey™ is designed to make daily adjustment fast and easy for patients. The unique key handle design provides better grip and control for expansion or sagittal adjustments. Our Saffekey colors include hot pink, bright lime, wild orange and glow-in-the-dark.