A surgical access device includes a cannula and a sleeve stop. The sleeve stop is configured for selective engagement with an elongated portion of the cannula, and configured to limit distal advancement of the cannula with respect to tissue. The sleeve stop is a unitary structure and includes a body portion having a first section and a second section. The first section and the second section are interconnected by a living hinge. The first section is configured to selectively engage the second section.
