The ACCRA iWood 52 Stiff / M4 wood shaft weighs 2.33 oz (66 g) with 3.8° torque and is tuned for a mid-high launch / mid spin flight. Looking at the surrounding models, it sits at the heavier side of its weight range and the lower-torque side. Choose this variant when stability, control and a more substantial feel matter more than easy speed.
Wood shaft specifications
ACCRA · iWood 52 Stiff / M4 · Wood Shaft
Material: GraphiteFlex: Stiff / M4Weight class: Midweight (65-74.9 g)Flight: Mid-high launch / Mid spinUse: Driver / fairway wood
2.33 ozWeight
3.8°Torque
Stiff / M4Flex
mid/highLaunch
Wood-shaft benchmarks
How this shaft compares
Numeric comparisons use wood shafts in this database.
Weight
Typical
2.33 oz
Weight is typical among wood shafts in this database.
Torque
Typical
3.8°
Torque is typical among wood shafts in this database.
At a glance
Shaft profile
Launchmid/high
StabilityStable / control-oriented
TempoMedium to medium-fast tempos
UseDriver / fairway wood
BiasSlightly speed biased
Overview
Model information
| Manufacturer | ACCRA |
|---|---|
| Model | iWood 52 Stiff / M4 |
| Category | Wood Shaft |
| Primary use | Driver / fairway wood |
| Catalog year | 2026 |
| SKU / code | AC0003 |
| MPF rating | 4B2M |
Full specifications
Technical details
Weight & flex
Weight2.33 oz (66 g)
Weight classMidweight (65-74.9 g)
FlexStiff / M4
Torque3.8°
Bend pointlow/mid
Kick pointLow/Mid
Tip stiffnessmed/soft
Build & dimensions
MaterialGraphite
Tip diameter0.335 in (8.5 mm)
Driver tip trim0 in
Flight & feel
Launchmid/high
Trajectory / spinMid-high launch / Mid spin
StabilityStable / control-oriented
Launch assistanceModerate launch assistance
FeelStable graphite feel with controlled loading
Relative weightTypical among wood shafts
Relative torqueTypical among wood shafts
Player fit
Tempo fitMedium to medium-fast tempos
Transition fitModerate to firm transitions
Speed vs controlSlightly speed biased
Driver playabilityStable driver profile
Fairway-wood playabilityStrong fairway-wood crossover
Golfer fit summarySlightly speed biased; medium to medium-fast tempos; mid-high launch / mid spin.
Related variants
How this version fits the lineup
Sibling comparisons use models from the same product line in this database.
Variant context
Product lineACCRA iWood
Position in lineupheavier side; firmest listed flex; mid-high launch / mid spin
Closest-version comparisonThis version sits at the heavier side of the range and on the lower-torque side. It is heavier than iWood 62 Regular / M3 and lighter than iWood 62 Stiff / M4.
Why choose this variantChoose this variant when stability, control and a more substantial feel matter more than easy speed.