Thru Hull Adapter 1" FNPT x 1-1/8" Tube, 90°

The right part with good quality and a perfect fit.

Quality fitting, just what I needed

I haven't installed it yet b/c I am upgrading from an 800gph livewell pump to an 1100 and I will do that when the existing pump fails. But the fitting appears to be sturdy and high quality and will replace an existing Gemlux 3/4 fitting that I've had no problems with.