18mm pegboard hook

thingiverse

Here is a simple pegboard hook for use on 3mm thick pegboard, often utilized in the UK. The 18mm spacing suggests it's actually 3/4" apart. These hooks snap into place and perform their function well at an affordable price, ideal for light-duty holding applications. I've been printing them with either 40% or 50% infill density, which appears to be sufficient for holding its own weight.