This script was tested using PRIMER v15 but should be ok in earlier versions.

The script was written to calculate the individual and combined lengths of adhesive (path) connections.

When run the script prompts the user to identify connections within their model and any adhesive (path) connections that are selected will then have their lengths printed to the Dialogue window, followed by the sum total length.

Note the user is free to select other connection types (spotwelds, bolts etc) but these are just ignored by the script.