Aokin Aluminum Heater Block with Silicone Sock for Creality Ender 3, Ender 3 Pro, Ender 3 V2, Ender 5, Ender 5 Pro, CR-10, CR-10S 3D Printer, 2 Pcs Gold Heater Block and Black Silicone Sock

The heater block weight is 8g, size 20x20x10mm, and includes the heater/thermistor retaining screw with 1.5mm/2mm Hex Key Wrench for installation.
The heater block material is a frosting surface oxidation treatment solid aluminum. The 3D printer heater block is strong and sturdy, not easy to block or leak, and stable output print.
The heater block of holes is the right size and in the right places, basically the same as the original. Standard M6 threaded for MK8 nozzles and throat works and screwed in smoothly.
Compatibility: the 3D printer heater block fit for Creality Ender 3, Ender 3 Pro, Ender 3 V2, Ender 5, Ender 5 Pro, CR-10, CR-10S. Easy to install, work great replacement, and work as the stock for Ender 3 hotend.
Silicone sock: the 3D printer silicone sock is made of heat-resistant, non-stick silicone material, keeps your heater block clean, repels plastic of burnt, blackened, and build-up, which can extend the life of the heater block and extruder; and help to keep the hotend temperature stable.

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