Excel 20340, 2pc No 40 Carving V Gouge, For shaving, carving wood, plastic, wax, and clay. The openning at the top of the V is about 5/16 inch wide. Each side of the V is about 5/16 inch. This item may or may not have a black finish. Fits Excel K5, K6, and K7 Handles. Excel does not offer this item in larger packages. Made in USA.