A10M A20M 2 in 1 out dual extruder HotEnd, 24V 40W, 125mm long heating rod_br_SKU: 700-001-1424_br_Received Item, Had to swap over the heater so as wires(wire exiting other side of block) would reach termination, but now working beautifully as described. Thanks Geeetech...._br_ _br_