Endpoint Snap tool

Use the Endpoint Snap tool to snap to the endpoint of another entity. You can snap to the closest endpoint of an arc, line, polyline segment, ray, hatch pattern, plane, or three-dimensional face. If an entity has thickness, the Endpoint Snap also snaps to the endpoints of the edges of the entity.       

To set the Endpoint Snap

Do one of the following to choose Endpoint Snap ():

    On the ribbon, choose Draw > Endpoint Snap (in Entity Snaps).

    On the menu, choose Tools > Entity Snap > Endpoint Snap.

    On the Entity Snaps toolbar, click the Set Endpoint Snap tool.

    Type endpoint and then press Enter.