MK8 Extruder Accessories Aluminum 3D Printer CR10 Full Metal Remote Extruder Holder(Golden)

Features: Equipped with organic spring bearing ball pulley parts. Compact and lightweight: Easy to install. Suitable for 3D printer parts replacement. Made of aluminum alloy material: Practical and durable. Optimized design: Uniform, flexible and adjustable extrusion force. Specification: Material: aluminum alloy Color: pure golden Surface treatment: oxidized sandblasting Package List: 1 * Set of Mk8 (reverse left side large hole) combination