Platform Size: 3.5 Collar Height: 0.8mm Connection Type: Engaging Platform Name: NP Anodization: Gold The C-Base® ti base is gold anodized and the chimney is presandblasted reducing your chairside time. FDA approved with a lifetime replacement warranty on the original implant. Use your existing Cerec® scan body to scan on top, your existing Cerec® library, and blocks with premilled holes. Includes final screw (SKU 19.027). Recommended torque: 35ncm.