Spend a few extra bucks to get the highest capacity that will fit in the hole on the trailer (there are a couple of different standard sizes of hole). In my opinion, using the power jack to lift the hitch to allow the WD bars to be installed by hand is the safest way to hook up.
On our last trailer we had a cheapy no-name that only lasted a couple of Seasons. We replaced it with a Barker that was much heavier duty. New trailer came with a Barker ......
With a 1000 pound tongue weight, a power jack is the only way to go ....
Bill & Kate - Stone Harbor, NJ
w/ Bailey (standard poodle) and Zeke (partipoodle)- both rescues
2018 Ford F-250 Super Duty Crew Cab w/ 6.2L gasser
2014 Forest River Wildcat 272RLX fifth wheel