CR?10 Aluminum Extruder Kit Rectangular Pressure Spring Upgrade Set for 3D Printer

Feature: 1. Nice accessories to upgrade and repair your 3D printer, practical accessory. 2. Easy and convenient for installation and disassemble, reliable and durable to use. 3. Replace the original extruder kit and help improve the performance of the 3D printer. 4. High quality aluminum material manufacturing ensuring maximum durability. 5. Come with complete accessories, easy and convenient to assemble. Specification: Condition: 100percent Brand New Item Type: Extruder Kit Material: Aluminum Fitment: Fit for Makerbot printer structure. Package List: 5 x Pressure Spring 1 x Pipe 2 x Aluminum Block 2 x Extruder Accessory 1 x Bag of Accessory Nice accessories to upgrade and repair your 3D printer, practical accessory. Easy and convenient for installation and disassemble, reliable and durable to use. Replace the original extruder kit and help improve the performance of the 3D printer. High quality aluminum material manufacturing ensuring maximum durability. Come with complete accessories, easy and convenient to assemble.