This is a belt clamp. It provides a good grip on all the belts that we sell. It is also a replacement part for the plastic printed piece, that you will find in different printer kits. With this piece you can really put high pressure to clamp your belts, since it is made out of aluminum.
ReprapWorld is the number one webshop for all your reprap supplies for your 3D printer. We have a large collection of 3D printer components, from our famous electronics lines to filament from our own production. And everything is at a very competitive price!