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JPX 921 Hot Metal Pro
CHROMOLOY
The JPX 921 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 JPX 921 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.
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 center 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 patters dictated 3 additional sound ribs – producing a more solid sensation.
PEARL BRUSH FINISH
Anti-glare to minimize distractions over the ball.
STABILITY FRAME
Additional perimeter weighting with toe bias for stability from off center strikes.
Specifications
| Club | Loft (*) | Lie (*) | Length (") |
| #4 | 19 | 60 | 38.50 |
| #5 | 22 | 60.5 | 38.00 |
| #6 | 25 | 61 | 37.50 |
| #7 | 29 | 61.5 | 37.00 |
| #8 | 34 | 62 | 36.50 |
| #9 | 39 | 62.5 | 36.00 |
| PW | 44 | 63 | 35.50 |
| GW | 49 | 63 | 35.25 |
