The KBS C-Taper Lite .370 Stiff is heavier than average for steel iron shafts at 4.18 oz (118.5 g) , with 2.5° torque sitting near the middle of the group. Its mid-high launch / controlled spin flight profile and very stable / low-twist character make it best suited to medium or medium-fast tempos.
Iron shaft specifications
KBS · C-Taper Lite .370 Stiff · Iron Shaft
Material: SteelFlex: StiffWeight class: Midweight (100-119.9 g)Flight: Mid-High launch / Controlled spinTip: Parallel tip
4.18 oz Weight
2.5° Torque
Stiff Flex
Mid-High Launch
Material-matched benchmarks
How this shaft compares
Numeric comparisons use steel iron shafts in this database.
Low 2.42 oz
This model 4.18 oz
Average 3.88 oz
High 4.94 oz
Weight is above average among steel iron shafts in this database.
Low 1.4°
This model 2.5°
Average 2.25°
High 3°
Torque is typical among steel iron shafts with published numeric torque.
Low 50.3%
This model 51.5%
Average 51.5%
High 52.4%
Balance point is very low among comparable steel iron shafts.
At a glance
Shaft profile
Material Steel
Tip Parallel tip
Launch Mid-High
Spin Controlled
Stability Very stable / low-twist
Tempo fit Best suited to medium or medium-fast tempos
Overview
Model information
Manufacturer
KBS
Model
C-Taper Lite .370 Stiff
Category
Iron Shaft
Catalog year
2026
SKU / code
FS0038
MPF rating
4B1H
Full specifications
Technical details
Weight & flex
Weight 4.18 oz (118.5 g)
Weight class Midweight (100-119.9 g)
Flex Stiff
Torque 2.5°
Bend point mid
Kick point Mid
Tip stiffness firm
Tip flex firm
Butt flex medium-firm
Balance point 51.5%
Build & dimensions
Material Steel
Tip type Parallel tip
Tip diameter 0.37 in (9.4 mm)
Butt diameter 0.6 in (15.2 mm)
Shaft length 42 in (106.7 cm)
Length range 42 in (106.7 cm)
Parallel tip length N/A — taper-tip design
Club range 2i-9i, PW, SW
Finish Satin
Flight & feel
Launch Mid-High
Spin Controlled
Trajectory / spin profile Mid-High launch / Controlled spin
Stability profile Very stable / low-twist
Launch assistance Moderate launch assistance
Feel profile Crisp steel feedback, very firm/stable through impact
Relative weight position Above average for steel iron shafts
Relative torque position Typical for steel iron shafts
Player fit
Tempo fit Best suited to medium or medium-fast tempos
Transition fit Suited to moderate-to-firm transitions
Control vs speed bias Balanced speed and control
Long-iron playability Good long-iron playability
Short-iron control Strong short-iron and wedge control bias
Likely swing-speed fit Moderate-fast to fast iron swings
Target player Stronger players and quicker tempos seeking heavier feel, control and stability
Golfer fit summary Balanced speed and control; best suited to medium or medium-fast tempos; mid-high launch / mid spin.
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Disclaimer
The specifications shown for the KBS C-Taper Lite .370 Stiff Iron Shaft are provided as a reference guide. Shaft specifications can vary by flex, tip format, production revision, trimming and installed club length. Fitting fields such as tempo fit, stability profile, swing-speed fit and playability are derived from the underlying published or researched shaft specifications and are not manufacturer fitting guarantees. Before purchasing or building a club, verify the exact shaft and flex using official KBS information and the applicable trimming instructions.