Convenient and Practical: 36 inch heavy duty door drop rod set, suitable for fixing single doors or double doors and gate. Simple structure, easy to install and disassemble, meeting more security system requirements Product Usage: Cane bolt is applied to stably fix single or double doors. Control the opening or closing of the gate and fence by lowering the pin to prevent the gate from moving in the wind, avoid potential dangers caused by movement Simple Installation: This set provides gate drop rod, installation accessories, and screws, supporting vertical or horizontal use. Simply install these screws to secure the bracket and bolt to the door Steel Structure: The heavy duty door drop rod is made of solid steel, which is sturdy and reliable. The black powder coating effectively prevents erosion and oxidation, making it suitable for outdoor and various harsh conditions Indoor and Outdoor Use: This gate bolt set can be served for indoor fence to separate indoor spaces, prevent accidents for kids and pets. It is also suitable for outdoor wooden fences, metal gate, iron gate, etc.