Cabinet Shelf Clip (Larger Pins)

Our new home was missing some of these clips used to hold in the cabinet shelves. I tried printing some other models first but the pin was too small and loose for our style cabinets. So I designed my own! 

The pin on this model is 6mm the others I tried were closer to 3-4mm and didn't fit. This model fits snugly into our cabinets.

This is a simple print already optimized for easy and strong printing. The angle that it is printed at gives the pin much higher strength than other models. I printed in PLA for my first tests and it worked well and seems to be very strong but I may suggest using PETG for a shelf with lots of weight or exposed to high temps.  

Any feeback or suggests would really help me out. Thanks!