Black Walnut Wood Knife Scales Knife Handle (PAIR), Knifemaking 1 set of Black Walnut knife scales Great as gun grips too Each scale is 3/8" thick, 1.5" wide, and 5" long.....or larger Kiln dry, and ready to shape. Sustainably harvested by the Wisconsin Amish We will go out of our way to try and find some figured walnut, if possible. Many of these sets will have some interesting walnut grain, so we make sure each set is bookmatched.