EASY TO INSTALL: Simple bolt on mounting requires two bolts and basic hardware. D-rings can also be welded to surface without mounting bolts. EASY TO USE: D-rings are a simple and versatile way to secure cargo loads. STRONG: 1,000 breaking load capacity COST EFFECTIVE: Zinc plated tie offs are perfect for those looking for extra corrosion resistance without the expense of stainless steel. DIMENSIONS: Tie Down is roughly 1.5 inches by 1.25 inches. See our dimension specifications or contact us for exact details to ensure a proper fit.