Features APPLICABLE MODEL: Double gear extruder hardware assembly kit, suitable for Voron 0.1 2.4, for PLUSA, for Bowden, for Sphera extruder. 16 ACCESSORIES: This assembly kit includes 16pcs accessories, with complete parts, easy installation, and simple operation. ALLOY STEEL: These extruder accessories are made of alloy steel, with high hardness, wear resistance, and scratch resistance. FINE MACHINING: With exquisite workmanship, these accessories have special coatings, which has good durability, and high accuracy. REPLACEMENT PARTS: This extruder dual gear assembly kit can directly replace old or damaged parts to ensure good 3D printer operation. Specification: Item Type: Dual Gear Extruder Assembly Kit Product Material: Alloy Steel Application: Suitable for Voron 0.1 2.4, for PLUSA, for Bowden, for Sphera Extruder Package List:16 x Dual Gear Extruder Accessories Package List 16 x Dual Gear Extruder Accessories