Tension Chart Diameter Tension Item # Note Inches mm lbs kg PL011 E 0.0110 0.2790 19.630 8.900 PL014 B 0.0140 0.3600 17.850 8.090 PL018 G 0.0180 0.4600 18.580 8.430 NW028 D 0.0280 0.7112 21.120 9.580 NW038 A 0.0380 0.9652 20.960 9.510 NW049 E 0.0490 1.2446 18.970 8.600