I'm not sure about hansons rear bumper but if they use the same lock mechanism as PJunk I wouldnt get it. I had mine get stuck locked twice, first time took 4 of us 1.5 hrs to get it open while I was 600 miles from home. The second time it took me 5 minutes to cut the pin because I had a sawsall handy. there is zero adjustment on the pin that it locks down on but hanson/pj tired to claim they could help me, I sent pics and video of it lining up after they sent me new mechanism but they never got back to me after repeated phone calls and emails, probably because there is no adjustment

I've held it closed with a ratchet strap for now. The first year I had it it rattled a lot, mechanism never closed tight like it did when it got locked closed. I've talked to a few others who had the same trouble.