Iron · 2025

Maltby KE4 MAX-F

The Maltby KE4 MAX-F is a super game-improvement iron set from 2025. It is forged. It has moderate offset, a medium topline and a medium sole. It is rated for swing speeds of 65 to 100 mph and handicaps of 18 to 36. It listed at $510 when it launched in 2025.

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Specs

Maltby KE4 MAX-F specs

Specs come from the FitMySwing catalog. Ratings out of 10 are our own.

Maltby KE4 MAX-F specifications
BrandMaltby
Model year2025
StatusCurrent
Approx. launch price$510
TypeSuper game improvement
ConstructionForged
Material1025C carbon steel with internal CMC inserts and polymer fill (4-8)
Set make-up4-PW, AW, GW
7-iron loft28°
OffsetModerate
ToplineMedium
Sole widthMedium
LaunchHigh
SpinMid
Swing speed range65 to 100 mph
Handicap range18 to 36
Forgiveness rating10 out of 10
Workability rating2 out of 10
Feel rating8 out of 10
Key technology5-step forging, internal CMC inserts, polymer-filled long and mid irons
Where to buy

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Sources

Where these specs come from

Verified. Two or more separate pages show this model exists, and its specs were read from a source page.

Specs read from golfworks.com

Model confirmed on golfworks.com, ralphmaltby.com

Fit profile

Where the fit profile comes from

5 of 9 fit values come from Maltby or a published rule. The rest are our own ratings.

Maltby KE4 MAX-F fit profile and where each value comes from
Typesuper-game-improvementMaltby says “offer a unique combination of increased distance and Super Game Improvement playability”
LaunchhighOur rating
SpinmidOur rating
Forgiveness10Rule R-IRN-FORG
Workability2Rule R-IRN-WORK
Handicap window18-36Rule R-IRN-HCP
Swing speed window65-100 mphOur rating
Fit

Who the Maltby KE4 MAX-F suits

Good for
  • Golfers who want the most help the category offers, including more launch and a wide sole.
Think twice if
  • Its workability rating is 2 out of 10, so it is not the club for shaping shots on purpose.
  • Above 100 mph is outside the swing speed range we rate it for.
Alternatives

Similar to the Maltby KE4 MAX-F

Picked from the catalog for a similar player and similar numbers, from more than one brand.

Questions

Maltby KE4 MAX-F: common questions

Who is the Maltby KE4 MAX-F for?

It is rated for swing speeds of 65 to 100 mph and handicaps of 18 to 36. Golfers who want the most help the category offers, including more launch and a wide sole.

How much does the Maltby KE4 MAX-F cost?

It listed at about $510 at launch in 2025.

Is the Maltby KE4 MAX-F forgiving?

We rate its forgiveness 10 out of 10.

What are alternatives to the Maltby KE4 MAX-F?

Similar irons in our catalog include the Tour Edge Hot Launch Max D (2026), the Cobra 3DP X (2026), the Maltby STi2 GEN 2 (2025) and the Cobra BAFFLER (2025).

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