The pinbox looks like what was originally called a "Sidewinder Pinbox". HunterII had one of those on his old Paradise Point. He always said that he really liked the hitch. Here's a link to a page showing them. https://images.search.yahoo.com/yhs/...&hsimp=yhs-004
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George & Lynda
College Station, TX
2011 Cruiser CF335SS Patriot
'04 Dodge 2500 Quadcab CTD
They are calling it King Combo with Gooseneck Adapter. I agree George it looks like Keith's Sidwinder
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Frank and Janet Henn
2000 Monoco Lapalma
being pushed by a 2004 Jeep Grand Cherokee
Traveling with Rainbow the wonder dog and now with Sunshine the rescue Schnauzer.
This Pin Box doesn't appear to swivel like a sidewinder. It does however put the pin farther forward of camper front and nose piece is really cut back to miss truck cab.
I got curios enough that I contacted Highlandridge. This is what he had to say.
The reason why on a 5.5 box you can turn 90 degree's is due to the fact our front cap has indents in it so the cab of the truck won't hit the front cap. Also the pin box is slightly extended by 2 inches to allow for more clearance. We don't use a slider or sidewinder pin box.
He also said the pin box is a---Lippert King Combo