Reuse Existing Nozzles: Easily use your V6 style nozzles with this adapter on your for Prusa MK4 or for Prusa XL FDM for 3D Printer with the toolhead. Minimize Filament Leakage: The flanged design at of the threaded part reduces filament leakage during printing, ensuring clean and precise prints. Secure and Leak-Free: If your nozzle and heater block are not in perfect condition, hot tightening them will prevent any leaks. Copper alloy material, resistant to high temperatures and not easy to plug. Wide Compatibility: Compatible for Prusa I3 MK4 and for 3D Printers, as well as other printers using the toolhead. Part name:Bimetal adapter Applicable:compatible for prusa mk4 Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Colour:As Shown Material:Copper titanium alloy Size:length 65.2mm/2.55inch Package Contents: 1 * Throat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.