Carefully forged with top Q235B steel, every inch reveals extraordinary quality and strength. The black powder coating not only gives it an elegant appearance, but also realizes excellent anti-rust and anti-corrosion properties, ensuring that it is still strong as before under long-term use, without deformation and fading. The compact design, 6.3 in. long, 1.66 in. wide and 2.63 in. high, with a thick steel plate of 3 mm, fits perfectly into the standard 2 in. x4 in. wood on the market and easily expands your shipping space. Whether it's a flatbed truck, a multi-purpose trailer, or a barn door or a flat wooden fence, this trailer side bracket can be used with ease to add endless possibilities to your transportation tasks. Design, we fully consider the user's safety and convenience. The special anti-slip design at the bottom effectively prevents the board from sliding during transportation to ensure that the goods are stable and do not shake. The rounded corner treatment takes care of your hands to avoid the risk of any cuts and make every operation feel at ease. The installation process is even simpler and faster, thanks to the carefully preset holes at both ends, you do not need to drill the tedious steps, just easily slide into the opening, with our included 8 packs of bolts, nuts and washers, quickly complete installation and removal, saving time and effort, greatly improving work efficiency. Upgrade your vehicle instantly to carry more and travel further.