1. Suitable for reinforcing barns, gates, garages, houses, backyard doors and other types of doors
2. Installation is very simple, with tool holes
3. Solid material, smooth surface, not prone to deformation
4. Adjustable length, meeting different size requirements
5. Thickened high-strength hardened steel frame structure design, capable of absorbing high kicking force or push force, ensuring the safety bar of the door barrier is sufficiently sturdy to achieve higher defense capability
Specification: