Strap Adjuster - Two Parts

One strap adjuster on my backpack broke, and one of the straps is sewn into the backpack, so I went looking for a two part adjuster online. All of the 3D printed solutions I found were too weak to use with PLA filament or required external parts to be bought. This remixed design is fully 3D printable with PLA filament and can withstand normal usage without wear. The two sizes below(20 and 25mm) are based on the width of the strap, not the actual size of the whole adjuster :) Happy Printing

Instead of leaving small holes for a screw like the original model, I carved out larger hexagonal holes on either side of the adjuster and made a hexagonal prism to act as a pin for the holes. This way, the model can be fully 3D printed and it doesn't require the purchase of a screw or any external parts.