Pool Ladder Flange

Needed a replacement pool ladder flange for my inground pool, so I made this. It can be surface mounted using the 4 screw holes or it can be screwed onto a concrete bolt that is already in the ground as the model has a built in hex nut in its center. Has screw patterns in the sides to hold bolts. Specs are as follows (didn't want to mix units but I was also fitting existing parts): Outer Diameter: 146mmInner Diameter: 60mmLadder Bolt Pattern: 3/8-16 x ¾"Flange Screw Diameter: 6.35mmCenter Nut Pattern: M12 x 1.75mm Prints in PETG without supports. Used orange PETG because I had a lot of laying around and planned on painting it white anyway.