What is this thing and what does it do? This is a clip-on 40mm fan duct designed for V6-compatible heatsinks, such as the one found on our Tough All-Metal Hot-End. This clips directly to the heatsink in a similar fashion to the 30mm heatsink fan provided with our Tough All-Metal Hot-End and allows you to attach a 40mm box fan. Need a 40mm box fan to go with this duct? Choose your voltage:
Does this duct come with hardware, such as screws? No, this product is the printed part ONLY. You will be required to re-use the existing screws from your stock fan shroud (or provide your own M3 screws) to attach the fan to the duct. Where is this made, and what material is it printed in? This product is designed and printed in-house by TH3D in the USA! Printed in black ABS filament.