Feature: 1. Supporting pull rod kit for 3D printers. 2. Compatible with Creality 3D CR-10 S5. 3. For making your 3D printer much more stable to work. 4. High-quality metal material, durable and sturdy. 5. Comes with mounting screws, easy to install. Specification: Features: Supporting pull rod kit for 3D printers. Compatible with Creality CR-10/CR-10S/CR-10 S4, TEVO Tornado. For making your 3D printer much more stable to work. High-quality metal material, durable and sturdy. Comes with mounting screws, easy to install. Specifications: Name: 3D Printer Supporting Rod Set Color: Black Material: Aluminum and stainless steel Fits For: Compatible with CR-10/CR-10S/CR-10 S4 Package Size: 35.5 * 13.7 * 5.8cm / 14.0 * 5.4 * 2.3in Package Weight: 768g / 27.1oz Note: The 3D printer showed in the picture is not included. Packing List: 4 * Pull Rod(285mm) 2 * Connector A 2 * Connector B 4 * Live Bolts M6*35 2 * Screws M6*40 4 * M6 Nut 8 * M5*8 4 * M5*10 10 * M5 T Nut 1 * Hexagon Wrench 1 * 8-10 Wrench 1 * User Guide(English) Package List: 4 * Pull Rod(285mm) 2 * Connector A 2 * Connector B 4 * Live Bolts M6*35 2 * Screws M6*40 4 * M6 Nut 8 * M5*8 4 * M5*10 10 * M5 T Nut 1 * Hexagon Wrench 1 * 8-10 Wrench 1 * User Guide(English)