This is Fisch no. FSG-373148. This is a 1" mortise chisel and bit. The chisel shank is a standard 1-1/8" x 1-9/16" so it will fit in most mortisers without spacers. The end of the bit is 1/2" and the overall length is 10-3/4". The bit extends out of the shank by 3-7/16"". Typical Austrian quality which is flawless. A nice long slot to eject chips and razor sharp edges on the chisel. These are a direct replacement for the Chinese ones from Delta. These will not work in the Powermatic mortisers. Shipping on this item is free via USPS or UPS. I do combine shipping wherever possible. I do ship internationally. Just email me and I will quote shipping to your country.