The Apollo Acculite 85 .370 Stiff sits at the very light end of steel iron shafts at 3.4 oz (96.5 g), while its 3° torque is on the higher side. Its mid-high launch / mid spin flight profile and stable / control-oriented character make it best suited to medium or medium-fast tempos.
Iron shaft specifications
Apollo · Acculite 85 .370 Stiff · Iron Shaft
Material: SteelFlex: StiffWeight class: Mid-light (80-99.9 g)Flight: Mid-high launch / Mid spinTip: Parallel tip
3.4 ozWeight
3°Torque
StiffFlex
Mid-HighLaunch
Material-matched benchmarks
How this shaft compares
Numeric comparisons use steel iron shafts in this database.
Weight
Very low
3.4 oz
Weight is very low among steel iron shafts in this database.
Torque
Very high
3°
Torque is very high among steel iron shafts with published numeric torque.
Balance point
Very low
51.5%
Balance point is very low among comparable steel iron shafts.
At a glance
Shaft profile
MaterialSteel
TipParallel tip
LaunchMid-High
SpinMid
StabilityStable / control-oriented
Tempo fitBest suited to medium or medium-fast tempos
Overview
Model information
| Manufacturer | Apollo |
|---|---|
| Model | Acculite 85 .370 Stiff |
| Category | Iron Shaft |
| Catalog year | 2026 |
| SKU / code | AP0012 |
| MPF rating | 4B2M |
Full specifications
Technical details
Weight & flex
Weight3.4 oz (96.5 g)
Weight classMid-light (80-99.9 g)
FlexStiff
Torque3°
Bend pointlow
Kick pointLow / tip
Tip stiffnessmedium
Tip flexmedium
Butt flexmedium-firm
Balance point51.5%
Build & dimensions
MaterialSteel
Tip typeParallel tip
Tip diameter0.37 in (9.4 mm)
Butt diameter0.6 in (15.2 mm)
Shaft length41 in (104.1 cm)
Length rangeSingle-length blank; tip-trim by club
Parallel tip length5.5 in (14 cm)
Club rangeIrons, typically 3i-PW (trimmed from parallel blank)
FinishChrome / polished steel (family-based)
Flight & feel
LaunchMid-High
SpinMid
Trajectory / spin profileMid-high launch / Mid spin
Stability profileStable / control-oriented
Launch assistanceModerate launch assistance
Feel profileCrisp steel feedback, stable through impact
Relative weight positionVery low for steel iron shafts
Relative torque positionVery high for steel iron shafts
Player fit
Tempo fitBest suited to medium or medium-fast tempos
Transition fitSuited to moderate-to-firm transitions
Control vs speed biasSpeed / ease-of-swing biased
Long-iron playabilityGood long-iron playability
Short-iron controlBalanced short-iron feel and control
Likely swing-speed fitModerate-fast to fast iron swings
Target playerPlayers seeking easier launch, added height and a smoother loading profile
Golfer fit summarySpeed / ease-of-swing biased; best suited to medium or medium-fast tempos; mid-high launch / mid spin.