Compatibility: Fit with MK10 hotend M7 thread nozzle and throat, 6.3 mm(1/4" ) cartridge heaterM3 and M4 thermistor
Replaceability: for FlashForge Creator Pro, Creator X, Dreamer, Finder, Inventor, Idea Builder, PowerSpec 3D Pro, PowerSpec 3D X, for Wanhao Duplicator 4S, Wanhao Duplicator 4X, Wanhao i3, Monoprice maker select plus, for Qidi tech, Cocoon Create, etc.
Upgraded Version: a M3 threaded hole has been added to the aluminum block, making it suitable for both M3 and M4 thermistor
Quantity and specification: 2 pieces MK10 aluminum heater block
Material: Aluminium alloy with anodized