... 4"x1/4" 6.4 x 6.4 22,23,243/8" x 3/8" 10.6 x 10.619,20,21,22 ... 1/2" x 1/2" 12.7 x 12.716,17 ... 22,235/8" x 5/8"16 x 1618,19,20,21,3/4" x 3/4" 19.1 x 19.1 16,17 ... 2" 25.4 x 12.7 16,17,18,19,20,211-1/2" x 1-1/2"38 x 38 14,15,16,17 ... ,18,191" x 2" 25.4 x 50.8 14,15 ... ,16 2" x 2" 50.8 x 50 ...