This is a compatible replacement hot end designed for the Bambu Labs H2 Series, featuring a removable M4 TZ Nozzle, helpful when encountering nozzle clogs, you can swap nozzle instead of whole new hotend assembly. What is Included: 1x H2D / H2S Replacement Compatible Hotend (M4 TZ Replaceable Hotend) 1x H2D Sock 1x Nozzle Wrench/Tool Replaceable M4 TZ Nozzle Compatible Printers: Bambu H2D Series Bambu H2S Series Bambu H2C (Left Hotend) (Note: not suitable for inductive hotend) Bambu P2S Series (Note: provided silicon sock is not compatible) Bambu X2D (Note: provided silicon sock is not compatible) Bambu A1 Series (Note: provided silicon sock is not compatible) P2S Hotend Version (with compatible hotend) Listing: https://store.dremc.com.au/products/bambu-lab-p2s-x2d-hot-end-harden-steel-nano-coating Documentation: https://wiki.bambulab.com/en/h2/maintenance/replace-hotend We do recommended you hot tightened the nozzle before feeding filament and every time you swap the nozzle, 1-1.5nm is enough hot tightened nozzle