Fangrui Product Details 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 Condition, Hot Tightening Them Prevent Any Leaks. Copper Alloy Material, 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 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 Th