shocks

[ozzy1]

Just a query regarding shocks,i know certain aspects have been covered before but my question is regarding shock length.
Are the shocks 13" open + 1 inch extension making them 14" or
13" open including the 1" extension?
My interpretation is they are 13" open incl the 1" extension,only ask as have shocks supplied by OBP which are 14" eye to eye they do have the 1" ext, OBP are insistent they are correct and i dont think so.The box unfortunately does not have the part numbers on.
I note that on Saturn cars website they list them as 13".