A kit for installing a spine implant includes an installation tool and a spine implant. The spine implant includes a body having a cavity extending through the body, a channel extending a first length along the first lateral side, a bore in communication with the cavity, a superior blade guide, and an inferior blade guide. The body also includes a first blade situated on the superior blade guide and movable along the superior blade guide after implantation of the, and a second blade situated on the inferior blade movable along the inferior blade guide after implantation of the body. The installation tool includes a handle, a hollow shaft connected to the handle, a pusher rod configured to extend through the hollow shaft and extend the first and second blades, and a graft rod configured to extend through the hollow shaft and introduce graft material into the spine implant.