This auction is for One Wal-Board Utility Knife Tool No. K-799 with 2 New Blades made in the USA. The knife is 5-1/2 inches long with the knife in the closed position. Please see the Item Specifics above for the details. I will combine shipping. The shipping prices in my auctions are the same price you would receive at your local USPS office for the same package and services, no additional charges or fees have been added. drives drivers extensions bars shafts tools