Every STANLEY® tool can be identified by SKU number. The best place to find this number is on the barcode label on the packaging, but if you don’t have this the SKU number can often also found on the product itself.
STANLEY hand tool, electronic hand tool, and storage product SKU codes are typically alphanumeric, starting XTHT, FMHT, STHT, or STST. For example XTHT0-33671. Occasionally these maybe just numeric, for example 0-20-244.