Floyd Rose Fat Brass L-Shaped Block 37mm, used. This is a genuine Floyd Rose upgrade part, compatible with Floyd Rose Original, 1000, Special, Schaller S-FRT2, and others. It functions without issue. I installed it once, but replaced it with a different block due to size issues, so it hasn't been used much. There are minor scratches, but most of them were present from the time of purchase and not due to use. Original packaging included. The brass density seems different from cheaper Chinese-made blocks, resulting in a different sound (in my subjective opinion). This is a private sale, so there may be oversights. Please understand that the item is sold as-is, and I only accept purchases from those who understand the 3N rule (no returns, no refunds, no exchanges). If you have any questions, please ask before purchasing, or consider looking for a different product. I will report and strictly deal with unreasonable cancellations, returns, or malicious acts such as swapping items. I will not accept disrespectful price negotiations. I will not sell to those who cannot promptly provide a receipt evaluation.