Flying Eagle Cuff Buckles and straps are sold in pairs with the screws and hardware to install. The use standard cuff buckle mounting (SCB) so that they are compatible across many brands and models using this common mounting method. Hardware to install is included and they are sold in pairs.
  
Standard Cuff Buckles (SCB). Three-point mount. Buckle mounts to the outside of the boot at two points 1.5cm apart. The receiver (or receptor) where the strap feeds into mounts on the inside of the boot at one point. SCB buckles are compatible across different brands and models using this same mounting method.