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Cattanach 6642
by Cattanach
DT 4 Wt
Line Weight
4wt
Length
6'6"
Geometry
hex
Pieces
2pc
Action Length
5'8"
Line Type
DT
Stations
14
Cast Length
35'
Tip-heavy
This rod has a "Tip-heavy" stress profile. Stress varies significantly across the rod. Some sections work much harder than others, creating a pronounced action character. Peak stress is well below the failure threshold, giving this rod a generous safety margin.
Peak Stress
166,474 psi
at 11″
Mean Stress
129,935 psi
Stress Range
166,474 psi
Uniformity
0%
Variable
Peak Stress
Low Point
Uniform Zone
Transition
Ferrule
Click dots to exploreDimensions
| Station | Dimension | Stress |
|---|---|---|
| 0" | 0.070" | 0 |
| 1" | 0.072" | 31,617 |
| 2" | 0.074" | 58,553 |
| 3" | 0.076" | 81,517 |
| 4" | 0.078" | 101,100 |
| 5" | 0.080" | 117,799 |
| 6" | 0.082" | 131,439 |
| 7" | 0.084" | 142,792 |
| 8" | 0.087" | 152,212 |
| 9" | 0.089" | 159,995 |
| 10" | 0.091" | 166,391 |
| 11" | 0.094" | 166,474 |
| 12" | 0.097" | 165,712 |
| 13" | 0.101" | 164,316 |
| 14" | 0.104" | 162,452 |
| 15" | 0.107" | 160,247 |
| 16" | 0.110" | 157,987 |
| 17" | 0.113" | 155,532 |
| 18" | 0.117" | 152,949 |
| 19" | 0.120" | 150,287 |
| 20" | 0.123" | 147,587 |
| 21" | 0.126" | 145,704 |
| 22" | 0.129" | 143,765 |
| 23" | 0.132" | 141,792 |
| 24" | 0.135" | 139,807 |
| 25" | 0.138" | 137,825 |
| 26" | 0.141" | 137,124 |
| 27" | 0.143" | 136,368 |
| 28" | 0.146" | 135,570 |
| 29" | 0.148" | 134,740 |
| 30" | 0.151" | 133,888 |
| 31" | 0.153" | 133,625 |
| 32" | 0.156" | 133,325 |
| 33" | 0.158" | 132,995 |
| 34" | 0.161" | 132,640 |
| 35" | 0.163" | 132,265 |
| 36" | 0.165" | 131,946 |
| 37" | 0.168" | 131,611 |
| 38" | 0.170" | 131,264 |
| 39" | 0.173" | 130,907 |
| 40" | 0.175" | 131,942 |
| 41" | 0.178" | 131,139 |
| 42" | 0.181" | 130,284 |
| 43" | 0.185" | 129,389 |
| 44" | 0.188" | 128,464 |
| 45" | 0.191" | 127,516 |
| 46" | 0.194" | 127,387 |
| 47" | 0.197" | 127,215 |
| 48" | 0.199" | 127,005 |
| 49" | 0.202" | 126,763 |
| 50" | 0.205" | 126,495 |
| 51" | 0.208" | 126,611 |
| 52" | 0.210" | 126,695 |
| 53" | 0.213" | 126,752 |
| 54" | 0.215" | 126,786 |
| 55" | 0.218" | 126,798 |
| 56" | 0.221" | 126,141 |
| 57" | 0.224" | 125,487 |
| 58" | 0.227" | 124,839 |
| 59" | 0.230" | 124,197 |
| 60" | 0.233" | 123,565 |
| 61" | 0.236" | 123,600 |
| 62" | 0.238" | 123,626 |
| 63" | 0.241" | 123,646 |
| 64" | 0.243" | 123,659 |
| 65" | 0.246" | 123,668 |
| 66" | 0.249" | 123,798 |
| 67" | 0.251" | 123,918 |
| 68" | 0.254" | 124,029 |
Stress profile: