The Aerotech SteelFiber 80cw .355 Regular is heavier than average for graphite iron shafts at 3 oz (85 g), while its 2.9° torque is on the lower side. Its mid launch / mid spin flight profile and stable / control-oriented character make it broad fit for smooth-to-medium tempos.
Iron shaft specifications
Aerotech · SteelFiber 80cw .355 Regular · Iron Shaft
Material: GraphiteFlex: RegularWeight class: Mid-light (80-99.9 g)Flight: Mid launch / Mid spinTip: Taper tip
3 ozWeight
2.9°Torque
RegularFlex
MidLaunch
Material-matched benchmarks
How this shaft compares
Numeric comparisons use graphite iron shafts in this database.
Weight
Above average
3 oz
Weight is above average among graphite iron shafts in this database.
Torque
Below average
2.9°
Torque is below average among graphite iron shafts with published numeric torque.
Balance point
Very low
50.5%
Balance point is very low among comparable graphite iron shafts.
At a glance
Shaft profile
MaterialGraphite
TipTaper tip
LaunchMid
SpinMid
StabilityStable / control-oriented
Tempo fitBroad fit for smooth-to-medium tempos
Overview
Model information
| Manufacturer | Aerotech |
|---|---|
| Model | SteelFiber 80cw .355 Regular |
| Category | Iron Shaft |
| Catalog year | 2026 |
| SKU / code | AT0019IE |
| MPF rating | 3B2H |
Full specifications
Technical details
Weight & flex
Weight3 oz (85 g)
Weight classMid-light (80-99.9 g)
FlexRegular
Torque2.9°
Bend pointmid
Kick pointMid
Tip stiffnessmedium
Tip flexmedium
Butt flexmedium
Balance point50.5%
Build & dimensions
MaterialGraphite
Tip typeTaper tip
Tip diameter0.355 in (9 mm)
Butt diameter0.6 in (15.2 mm)
Shaft length41 in (104.1 cm)
Length rangeSingle-length blank; trim to club
Parallel tip lengthN/A — taper-tip design
Club rangeIron set, typically 2i/3i-PW
FinishPainted composite / graphite finish (varies by model)
Flight & feel
LaunchMid
SpinMid
Trajectory / spin profileMid launch / Mid spin
Stability profileStable / control-oriented
Launch assistanceNeutral launch assistance
Feel profileVibration-damping graphite feel, stable through impact
Relative weight positionAbove average for graphite iron shafts
Relative torque positionBelow average for graphite iron shafts
Player fit
Tempo fitBroad fit for smooth-to-medium tempos
Transition fitWorks best with smooth-to-moderate transitions
Control vs speed biasSlightly speed biased
Long-iron playabilityGood long-iron playability
Short-iron controlBalanced short-iron feel and control
Likely swing-speed fitModerate iron swings
Target playerModerate swing speeds seeking lighter weight with balanced launch and control
Golfer fit summarySlightly speed biased; broad fit for smooth-to-medium tempos; mid launch / mid spin.