Set of 4 U-shaped square clamps, 3.5 x 3.5 in, wall mounting brackets for fence posts, wall mounting brackets suitable for water pipes, balcony railings

Inner Height: 3.5 inches; Inner Width: 3.5 inches. Material - Our square tube cable clamps are made of carbon steel and finished with a black powder coating for a modern design. They are highly resistant to corrosion and dust and will last a lifetime. Multiple Uses: Our black powder-coated square straps are suitable for water pipes, balcony railings, stair handrails, and other installation projects. The square pipe clamp design can securely hold heavy pipes and prevent them from twisting and slipping. Suitable for indoor and outdoor use. Easy Installation: Simply attach the bracket with screws (screws not included). Many Uses: U-shaped stud connector brackets are widely used in home doors and windows, garden sheds, barns, etc. The door rod security bracket is mainly used to reinforce the front door to prevent forced entry by providing a secure placement.