GT2 Belt Clamp - 10 Pack Durable 3D Printer Belt Clamps with Copper Buckles for 6mm GT2 Belts | Secure Wire Cable Connector for 3D Printing, CNC Machines & DIY Projects

I am really happy with this belt. I bought it to replace the stock belts on my Anet A8 rebuild/upgrade and it fits my needs. I wanted something higher quality, that wouldn’t stretch out as easily as the stock vinyl (at least that’s what they feel like to me) belts. This replacement was the perfect amount to replace both the X and Y Axis belts. It is a little thicker than stock but not too thick to cause problems and combined with the tensioners I printed out I am able to get a really good amount of tension on them and they have been holding without stretching much. After around 3 months of use I have had to retighten the tensioners only once. My end goal with upgrading the machine was a more stable printer that is much faster than stock. This belt has held up to the faster speeds (100mm/s) without a problem. I know there are higher end options available and I cannot remember why I didn’t get one of them but this one had done what I needed so maybe when it’s time to replace it I may try a higher end belt but as of now I have no reason to upgrade it.