Side release buckle for 20mm Ferrino backpack belt

thingiverse

This is a replacement for the broken male side of 20mm buckles on a Ferrino Lynx 30 backpack. I reproduced the design to keep the female side, which would otherwise require unsewing to replace. My first PLA print works well, but I haven't used it extensively yet. Petg or Nylon would probably be more durable, maybe making the springs thicker so that they are not too flexible. Printed at 0.15 layer height. Supports are required, two perimeters with 20% infill works great.