Trianglelab Prusa MK4 Nextruder Heaterblock Aluminum for the Hotend3615 Spare must parts for DIY your 3D printing project or MK4 Hot End repair Part: This is a clone alluminium block for the Hotend assembly dedicated for printers using Nextruder.
The extruder heater block was easily completed with heating , temperature sensor, nozzle adapter and steel nozzle 0.4.
The enclosed M3 stud bolts have a Torx drive () not HEX, so you must use the right tool.
Package include: only a aluminum heating block and Enclosed M3 Stud Bolts, but not come with a silicone sock.
High Temperature, high , stable performance.

Note: Slight color difference or discrepancy in kind, does not affect the use
Colour:Silver
Material:Aluminum

Package Contents:
1x Pusa MK4 Nextruder Heaterblock

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.