Play Creative posts a free script for Maya that automatically finds hard edges. Perfect for hard surface modeling.
If you are making some hard surface models in Maya, you might find that you are continually selecting edges to bevel. Selecting all those edges can take some time. Thanks to Play Creative, you can save some time on that bit of workflow by automatically selecting hard edges, with this new free script.
Select Hard Edges will only select the edges of a particular angle on the model. That makes the script perfect for beveling or fencing in corners when you are modeling. The Maya script can also dramatically speed up your workflow by using Selection Constraints.
Check out Select Hard Edges for Maya here.