Product description
SAE8655 Chrome Molybdenum Steel Used for the Face with three-level thickness Deviation
Crafted from durable SAE8655 chrome molybdenum steel, the face of the ProtoConcept C07 irons is designed with a unique three-level thickness deviation. This advanced face structure includes a thicker lower face (2.7mm) for enhanced ball retention and a thinner top blade for improved responsiveness. The upper part of the face is heat-treated with high-frequency, maintaining strength while allowing for easy ball launch. This thoughtful design ensures effortless ball flight and excellent straight-shot performance, even for players with slower swing speeds.
Engineered with Optimal Weight Placement in Pursuit of Results
The C07 irons are engineered with a low and deep centre of gravity (CG), made possible by the bold pocket and face structure with thickness deviation. This design enhances forgiveness on off-centre strikes while promoting a straight ball flight. The soft S20C body offers a solid feel and high bounce, making it easier to address the ball and swing confidently. The result is an iron set that provides improved ball retention, consistency, and unmatched playability for golfers at any skill level.
Specifications
| Club | Loft | Lie | Bounce | FP |
|---|---|---|---|---|
| 5i | 25 ° | 61 ° | 4 ° | 3.3mm |
| 6i | 28 ° | 61.5 ° | 5 ° | 3.5mm |
| 7i | 31 ° | 62 ° | 6 ° | 3.7mm |
| 8i | 35 ° | 62.5 ° | 6.5 ° | 3.9mm |
| 9i | 39 ° | 63 ° | 7.5 ° | 4.2mm |
| PW | 44 ° | 63.5 ° | 8.5 ° | 4.5mm |
Shipping & Delivery
We understand the desire for expedited delivery. While maintaining our commitment to craftsmanship and quality, we prioritise swift dispatch. Read more about shipping timescales.
Please note that delivery times are estimations and can vary based on factors such as customisation complexity and production schedules. We strive to provide accurate estimates and keep you informed throughout the process. Should you have any questions or require assistance, please don't hesitate to contact our dedicated customer support team.
Shipping rates are calculated based on the selected delivery method and destination. All shipping costs will be clearly displayed at checkout before the order is finalised.
All orders show and charge TAX / Duties at checkout so there will be no additional payment required to the courier. Goods will be delivered duties paid (DDP).
ProtoConcept C07 Golf Irons
Call +44 (0) 1243 684 192 or email hi@ninebyninegolf.com
our PGA-trained team are available Mon–Fri, 9am–5pm GMT.
F.A.Q.
What happens if I can’t select the combination of head, shaft & grip I want?
Email us on hi@ninebyninegolf.com or call 020 3995 5638 we would be more than happy to discuss and prepare a custom quote.
I am purchasing from outside of the UK, what happens with TAX / Customs duty?
All orders show and charge TAX / Duties at checkout so there will be no additional payment required to the courier. Goods will be delivered duties paid (DDP)
Do you offer advice prior to purchase if I am unsure which product to choose?
We understand and recommend trying / having a fitting prior to any purchase but should this not be possible our team will be more than happy to help you through any purchase. Either via email or on the phone.
I paid for Express shipping on a custom order, why hasn't it shipped next day?
Express shipping is the fastest possible shipping service, unfortunately it is not a way of getting your custom order built faster.
What if I can’t find an option I want on a drop-down menu?
If you can’t find a grip or shaft that you would like to order then please do reach out to us or place an order and leave a note on the order. One of our team will be happy to help you through the process.
Nine by Nine Golf
Nine by Nine Golf is a supplier of high quality golf equipment. Golf is about performance and the brands we sell will help you achieve your highest performance on the course.
The Nine by Nine team has a long history with the game of golf as well as a deep knowledge and understanding of the technology and products on offer.