... /8" 10mm 27,26,25,24,23,22,21 1/2" 13mm 25,24,23,22,21,20, 5/8" 16mm 27,26 ... ,22,21,20,19,18 1-1/4" 32mm 22,21,20,19,18 1-1/2" 40mm 22,21,20,19,18,17 2 ... " 50mm 22,21,20,19,18 ... ) Strand 1" 25mm 22,21,20,18 2' 1 1-1/4" 32mm 22,21,20,18 3' 2 1-1/2" 40mm 20,19 ... ,18 4' 3 2" 50mm 20,19,18 ...