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JPX921 Hot Metal

CHROMOLY3

The JPX921 Hot Metal irons pair Mizuno's fastest ever ball speeds with a piercingly straight ball-flight and controllable landing angles.

The 3rd generation of Mizuno irons to utilize the resilience of Chromoly - the JPX921 has the most complex face geometry to date for additional energy from the clubface. Choose the more Pro version for a more compact profile with reduced offset.

Product Features

Faster and faster Chromoly 4140M

Our 3rd generation of designing and manufacturing irons using Chromoly – now taken to its limits. A re-engineered CORTECH face, is now 0.2mm thinner across the centre point.

SEAMLESS CUP FACE

A new variable thickness sole design allows the leading edge to act as a hinge, resulting in greater face flex and ball speeds.

HARMONIC IMPACT

Predicting vibration patterns dictated 3 additional sound ribs – producing a more solid sensation.

PEARL BRUSH FINISH

Anti-glare to minimise distractions over the ball.

STABILITY FRAME

Extreme perimeter weighting with toe bias for stability from off centre strikes.
Available as Hot Metal and Hot Metal Pro. Choose the more Pro version for a more compact profile with reduced offset.

Compare JPX921 Hot Metal irons

Specs and Options

JPX921 Hot Metal Specification

Club # Loft ° Lie Angle Offset (inch) Length (inch)
4 19 60 0.224 38.5
5 22 60.5 0.213 38
6 25 61 0.201 37.5
7 29 61.5 0.189 37
8 34 62 0.173 36.5
9 39 62.5 0.154 36
PW 44 63 0.15 35.5

Dexterity:
RH and LH

JPX921 Hot Metal Pro Specification

Club # Loft ° Lie Angle Offset (inch) Length (inch)
4 19 60 0.15 38.5
5 22 60.5 0.142 38
6 25 61 0.134 37.5
7 29 61.5 0.126 37
8 34 62 0.118 36.5
9 39 62.5 0.11 36
PW 44 63 0.102 35.5

Dexterity:
RH Only

JPX921 Hot Metal Wedges Specification

Club # Loft ° Lie Angle Offset (inch) Length (inch)
GW 49 63 0.134 35.25
SW 54 63 0.138 35.25
LW 59 63 0.063 35.25

Dexterity: RH and LH

Loft/Lie Adjustments
The new Shaft Optimizer 3d

With Built in Gyro for Digital Lie Angle Adjustment. The most accurate fitting ever.

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