Back to LibraryClassic Taper
Cattanach Sir D 7632
by Cattanach
Line Weight
3wt
Length
7'6"
Geometry
hex
Pieces
2pc
Action Length
6'8"
Line Type
DT
Stations
17
Cast Length
30'
Tip-loaded (fast action)
This rod has a "Tip-loaded (fast action)" stress profile. Stress varies significantly across the rod. Some sections work much harder than others, creating a pronounced action character. The peak stress is above the safe threshold for bamboo — this taper may be at risk of developing a permanent set under heavy loading.
Peak Stress
229,209 psi
at 10″
Mean Stress
130,220 psi
Stress Range
229,209 psi
Uniformity
0%
Variable
Peak Stress
Low Point
Uniform Zone
Transition
Ferrule
Click dots to exploreDimensions
| Station | Dimension | Stress |
|---|---|---|
| 0" | 0.061" | 0 |
| 1" | 0.061" | 37,770 |
| 2" | 0.062" | 74,479 |
| 3" | 0.062" | 110,165 |
| 4" | 0.063" | 144,863 |
| 5" | 0.063" | 178,606 |
| 6" | 0.065" | 195,141 |
| 7" | 0.067" | 207,774 |
| 8" | 0.070" | 217,275 |
| 9" | 0.072" | 224,257 |
| 10" | 0.074" | 229,209 |
| 11" | 0.078" | 220,655 |
| 12" | 0.081" | 211,950 |
| 13" | 0.085" | 203,327 |
| 14" | 0.088" | 194,935 |
| 15" | 0.092" | 186,862 |
| 16" | 0.096" | 177,212 |
| 17" | 0.100" | 168,263 |
| 18" | 0.104" | 159,978 |
| 19" | 0.108" | 152,315 |
| 20" | 0.112" | 145,231 |
| 21" | 0.114" | 144,759 |
| 22" | 0.117" | 144,156 |
| 23" | 0.119" | 143,446 |
| 24" | 0.122" | 142,652 |
| 25" | 0.124" | 141,793 |
| 26" | 0.127" | 139,693 |
| 27" | 0.130" | 137,624 |
| 28" | 0.132" | 135,593 |
| 29" | 0.135" | 133,607 |
| 30" | 0.138" | 131,672 |
| 31" | 0.140" | 131,012 |
| 32" | 0.143" | 130,335 |
| 33" | 0.145" | 129,648 |
| 34" | 0.148" | 128,956 |
| 35" | 0.150" | 128,264 |
| 36" | 0.152" | 127,665 |
| 37" | 0.155" | 127,065 |
| 38" | 0.157" | 126,467 |
| 39" | 0.160" | 125,875 |
| 40" | 0.162" | 125,291 |
| 41" | 0.165" | 122,541 |
| 42" | 0.169" | 119,933 |
| 43" | 0.172" | 117,458 |
| 44" | 0.176" | 115,109 |
| 45" | 0.179" | 112,881 |
| 46" | 0.184" | 109,874 |
| 47" | 0.188" | 107,004 |
| 48" | 0.193" | 104,266 |
| 49" | 0.197" | 101,657 |
| 50" | 0.202" | 99,173 |
| 51" | 0.203" | 101,494 |
| 52" | 0.205" | 103,787 |
| 53" | 0.206" | 106,054 |
| 54" | 0.208" | 108,296 |
| 55" | 0.209" | 110,513 |
| 56" | 0.210" | 113,392 |
| 57" | 0.211" | 116,267 |
| 58" | 0.212" | 119,138 |
| 59" | 0.213" | 122,005 |
| 60" | 0.214" | 124,868 |
| 61" | 0.219" | 121,558 |
| 62" | 0.223" | 118,421 |
| 63" | 0.228" | 115,448 |
| 64" | 0.232" | 112,630 |
| 65" | 0.237" | 109,958 |
| 66" | 0.240" | 109,998 |
| 67" | 0.243" | 110,028 |
| 68" | 0.245" | 110,050 |
| 69" | 0.248" | 110,063 |
| 70" | 0.251" | 110,071 |
| 71" | 0.254" | 110,372 |
| 72" | 0.256" | 110,661 |
| 73" | 0.259" | 110,942 |
| 74" | 0.261" | 111,214 |
| 75" | 0.264" | 111,478 |
| 76" | 0.269" | 108,312 |
| 77" | 0.275" | 105,327 |
| 78" | 0.280" | 102,510 |
| 79" | 0.286" | 99,851 |
| 80" | 0.291" | 97,340 |
Stress profile: