They are Lippert Schwintek slides and they are both electric on the Legacy, not hydraulic. I just sold my 2013 Tiffin that had 4 slides (2 electric), and I didn't have this "tool" for when the slides failed....and they failed, a lot. I learned real quick about the hydraulic release for those 2 slides and the override control panel for each of the electric slides which is located on the sidewall of a basement bin....never knew I needed a tool and electric drill to manually retract/extend slides. I will watch videos to determine it's use and talk to Mitch at FR. Thanks everyone for the information on the mystery tool!
2016 Legacy SR340 KP (340HP, 2500 Allison)
Toad: 2013 Wrangler Unlimited