Description The stainless steel square card clamp is a reliable solution for securing square tubes. Its square card design ensures a tight and secure fit, preventing any movement or loosening. The U-shaped bracket clamp adds additional support and stability, making it suitable for various applications. The bracket allows for easy installation and adjustment, providing flexibility in use. Features -Color:Silver -Material:Stainless Steel -Size:9.00X4.00X4.00cm/3.54X1.57X1.57in -Hole Center Distance:64mm -Hole Distance:8.5*12mm -Nominal Diameter:38mm -Versatile Use: This square tube clamp is suitable for water pipes, balcony railings, staircase railings, and other installation projects, both indoors and outdoors -Tight and Secure: The square tube clamp design ensures a tight and secure grip on heavy duty pipes, preventing them from moving or sliding -Stable Material: Made of stainless steel, these U-shaped brackets are highly resistant against deform, making them suitable for use in different weather conditions, even strong winds -Widely Used: These pipe clamps are resistant to thermal expansion and contraction, making them suitable for use both indoors and outdoors -Small and Portable: Lightweight design, right size to carry, easy to use and easy to operate Package list: 6 x Clamps