The Razors Aluminum Cuff Buckles are aluminum for better security and durability. Sold in pairs and include the straps, receivers, screws and hardware needed to install. Being a SCB, they are compatible across brands and models using this common three-point mounting method for a quick and easy upgrade.
 
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.