Hot End Pack (UM2/Go/Ext)

These are official Ultimaker Spare Parts, and include the nozzle/block, PTFE coupler, PTFE Ring, Isolator Nut, Spring, Temperature Sensor, and 14mm set screw. For Ultimaker 2/Go/Extended; not compatible with Ultimaker Original/+, nor with the Ultimaker 2+ and 2 Extended+.