D ring size: 1.85inch x 1.46inch x 0.24inch(46mm x 37mm x 6mm )
Cleat Size: 2.24ich x 0.79inch(57mm x 20mm)
Hole Diameter: 0.24inch(57mm x 20mm)
Material: Made by heavy duty solid steel, enough strong and durable, load up to 1,200 lbs per D-Ring. Protected by zinc-plated finish to prevent corrosion and rust.