I received these photos a couple of weeks ago and we’ve been trying to determine whether this is a door closer, or possibly a lever-action shock for an old car. It was being used in an underwater application and needs to be replaced. Does it look familiar to you? If you know someone who might recognize it, please forward!
Thank you to Dan Shields of Delray Contracting for sending me these photos, and to Jess for helping us try to identify it.
UPDATE: I just received confirmation back from a shock absorber company that this is definitely an old lever-action shock. Thanks everyone for your input.