This heater works on 12V and has 40 W power, useable for every standard extruder of a most printers without the need of additional wires, this will reducing errors.
The lenght of wires app. 1m or we provided extra long 2m for your select.
Power : 12V/40W
Heat head size : Dia 6mm x 20mm
Wire length : 1m or 2m
Head material : #304 Stainless Steel