Up for sale is a vintage cast-metal sharpening jig and tool rest attachment, ideal for a bench grinder or specialized shop setup. The unit features an adjustable sliding aluminum base with an integrated mounting slot alongside a multiple-post vertical guiding fixture in good, smoothly functioning vintage condition. Please note that while a handwritten sticker from a previous owner labels this piece as a "Belsaw Model 800," there are no visible factory stamps, cast part numbers, or engraved manufacturer logos directly on the metal itself. It shows expected cosmetic surface wear consistent with workshop age, so please review all high-resolution photos carefully to determine exact condition and machinery compatibility before purchasing.