These are official Ultimaker Spare Parts, and include the integrated nozzle-block, PTFE coupler, PTFE Ring, Isolator Nut, Spring, PT100B Temperature Sensor, and 14mm set screw.
For Ultimaker 2, Ultimaker 2 Go, and Ultimaker 2 Extended; not compatible with Ultimaker Original/+, nor with the Ultimaker 2+ and 2 Extended+.
2mm hex head screwdriver. Official Ultimaker spare part. Compatible with the following printers: Ultimaker S5 Ultimaker S3 Ultimaker 3 Ultimaker 3 Extended Ultimaker 2+ Ultimaker 2 Extended+ Ultimaker Original+ Ultimaker 2 Go Ultimaker 2 Ultimaker 2 Extended Ultimaker OriginalView full product details