This is a set of left and right toe ratchets for BURTON bindings. The original model is unknown. This is a set of 2 pieces for the toe (front) side (there is no left or right distinction). Mounting screws are included. How about using them for parts replacement or as spares? We believe they can be attached to almost any Burton bindings, regardless of size, except for those with Double Take buckles (the diagonal ladder type). The ratchets should be common across all sizes, so attachment should not be an issue. The length between the hole positions and the base of the hook is approximately 3.5 cm. Please check the shape of your own bindings carefully before purchasing. There is no spring pop (this is likely by design, but they are slightly loose). There are minor signs of use such as scuffs, small scratches, and rust, but there is no particular damage and they are still in good working condition. Scratches and paint peeling have been repaired. Please understand that there may be minor scratches, rust, dirt, or deterioration not mentioned. Please note that we do not sell them individually. As these are used items, please understand that there may be minor scratches, scuffs, dirt, small rust spots, discoloration, or deterioration. Please check the photos and refrain from purchasing if you are concerned about the condition or the risks associated with used items. #BindingsPartsAlsoAvailable