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Cobra King F8 One Length Iron Set

Who's It For?As was the case with many of its 2017 irons, Cobra is offering its new KING F8 irons in a One Length model. The idea behind One Length irons is that by having each club in the set play at the same length, golfers can utilize one setup position and one swing to hit shots with any club in their bag. Cobra believes that this approach can simplify the game and help golfers enjoy more consistent results, and it’s consistency that is usually at the top of the wish list in terms of what players want. In terms of the F8 irons specifically, the One Length model will offer the same game-improvement performance as the standard F8 version and these irons will be an excellent fit for mid- and high-handicap players, as well as those with slower swing speeds. For players who are skeptical of the One Length concept, however, they always have the option of buying a traditional progressive set of F8 irons. The Tech StoryCobra has leveraged its relationship with PGA Tour standout Bryson DeChambeau to bring the One Length iron approach that he favors and plays on Tour to the general public. While it might have seemed like a risk in theory, the One Length concept has proven successful for Cobra with recreational players. The biggest concern that many golfers have when it comes to One Length irons is how they will achieve proper yardage gaps through their set when each club is the length of a standard 7-iron. Loft is the most obvious way that proper distances are achieved, but Cobra also utilizes different head weights and CG positions to deliver optimal performance with each iron in the set. Beyond that, however, the One Length and standard version of the KING F8 irons will be the same in terms of technology, and the main technological advances in these irons were intended to deliver distance. The F8’s distance increases are made possible in several ways but most notably through a Forged Pwrshell clubface that features E9 Technology, which enables a clubface that’s 20 percent thinner and delivers faster ball speeds from all impact points. Additionally, the long and mid irons feature a fully hollow construction that promotes more distance, and the low-profile design of the F8 irons helps players generate more clubhead speed on the downswing to also help provide more yards. KING F8 irons also feature a progressive construction approach through the set. In addition to the long and mid irons being fully hollow, which allows weight to be pushed low and deep to not only promote fast ball speeds but also produce high launch and improved stability at impact, the short irons feature a traditional cavity construction that helps promote control. The F8 wedges, meanwhile, were designed to provide precision on shots played close to and around the greens. Also progressive through the set is the groove pattern, as the 4-6 irons have V Grooves that reduce spin to maximize distance while the 7-iron through pitching wedge have U grooves to provide the spin players need to better control their ball. Engineers also have utilized carbon fiber in the design of the F8 irons, positioning it behind the clubface to dampen vibrations at impact for enhanced sound and feel over what many game-improvement irons can offer. And finally, as is the case with the F8 wood lineup, COBRA CONNECT is a being featured with the F8 irons, as players can pair their smartphone with a sensor that has been embedded in the grip of their irons to track and save statistics while they play. Facts and Figures
  • Stock Set Configuration: 4-PW
  • Construction: Cast
  • Category: Game Improvement Iron
  • Swing Weight: D1 steel, D0 graphite
  • Stock Grip: Lamkin REL 360 Tour Taper
  • Stock Shaft: True Temper XP 90 steel (high launch, mid spin), Aldila Rogue Pro 65 graphite (high launch, mid spin)
  • Available in right- and left-handed models
  • Custom shafts available
  • Fitting Message2nd Swing Golf offers professional, tour-level club fitting at all of its retail locations, as well as a knowledgeable customer service staff that can help answer questions related to fitting. For fitting questions, please call 612-216-4152, and for more information about 2nd Swing’s custom fitting services, locations, and staff, visit: (http://fitting.2ndswing.info/).

    Cobra King F8 One Length Iron Set Specifications

    Swing Weight
    Swing Weight
    Our stores are located in Minnesota, Arizona, and Delaware.  To find the right fit for you, call us at (612) 216-4152.  If interested, check out our fitting site to learn more about our philosophy and process.
    2nd Swing Value Guide

    2nd Swing Value Guide is the industry's newest & easiest way to find golf club values online, providing golfers with the unique ability to trade in their old clubs and receive credit on 2ndSwing.com or to sell them outright. Follow the simple steps below to see what your clubs are worth & choose which payment option best suits your needs. GET STARTED HERE >

    Highest pricing when you trade or sell. Guaranteed.

    Check values & sell or trade in your clubs

    2nd Swing eGift Card
    Receive 25% more when you trade in towards a 2nd Swing eGift Card!

    How the 2nd Swing eGift Card works

    1. Complete trade-in process and select 2nd Swing eGift Card as your preferred payment method.
    2. 2nd Swing eGift Card code will be emailed to you after your clubs have been received. Typical turnaround time is 7-14 business days.
    3. Apply 2nd Swing eGift Code at checkout on 2ndSwing.com

    * 2nd Swing eGift Card can be applied towards the future purchase of any new & used item on 2ndSwing.com.
    * 2nd Swing eGift Cards never expire. Shop what you want, when you want.



    Highest Values • More Makes & Models Qualify • No Limit on Trade-ins • Fast Payment

    Need help selling or trading your clubs? Give us a call at (612) 216-4152 and try our new Valet Service.


    How & where do I ship my clubs?

    hen completing your online trade-in, you have the option to purchase a FedEx label at an expense of $9.99 per label. The label charges will be deducted from the total value of your trade-in and can be retrieved & printed from the Order Confirmation page. If you prefer to use your own shipping service, you are welcome to do that at your own expense. Please ship all trade-ins to:

    2nd Swing Golf Trade-In Program
    6752 Shady Oak Road
    Eden Prairie, MN 55344

    Can I apply the amount of my trade-ins towards another purchase?

    In fact, you'll get 25% more from your clubs in 2ndSwing.com credit compared to when you sell them outright. Simply select the "eGift Card" option during the trade-in process and your eGift Card code will be emailed to you after your trade-in has been fully received & processed. The eGift Card can be applied towards the future purchase of any new & used item from 2ndSwing.com.

    Can I trade in more than one item?

    Absolutely! There is no limit on the amount of golf clubs that you can trade in. You can even find values & trade in your used rangefinder or GPS unit!

    Who do I contact if I have questions about my trade-in? ie. payment status, shipping labels, discrepancies, etc...

    Please contact our Service & Support team at 612-216-4152 or service@2ndswing.com. Please have your Order Number ready and reference the tracking number on your shipment to ensure it has been delivered to our facility.

    How are trade values determined?

    Trade values are based on several factors such as demand, condition, release date and other resale factors. Pricing is updated regularly to ensure that you are receiving the highest trade-in value for your used clubs.

    Does the condition of my used golf clubs affect the value?

    Yes. The better the condition the higher value given for the item. Condition is evaluated by our knowledgeable staff and the used golf club(s) is priced accordingly.

    • Iron sets must contain a minimum of five (5) consecutive clubs with matching shafts, including a Pitching Wedge. If a PW is not included, you will be required to enter each of the irons individually.
    • Clubs that are stamped or engraved will be automatically receive the "Below Average" value.
    • Please provide us the information below to help expedite your quote: Please provide dates you need sets delivered to you.

    Clubs that do not qualify:

    • Clubs with cracked or dented heads, heads that rattle and clubs with broken shafts.
    • Fitting irons.
    • Counterfeit clubs.

    What happens if there are any discrepancies?

    If, upon inspection, 2nd Swing identifies any discrepancies (ex. wrong model, condition, missing clubs) we will email you to notify you of the discrepancy and the resulting value change (+/-), if any.

    Do I need to include a headcover?

    Golf club head covers, tool kits, torque wrenches, or other related accessories should be included whenever possible (though are not mandatory).

    Why are there no values for my used golf clubs?

    Not every golf club model can be given a market value and these items are typically: rare items, antique items, special or tour issue items and other very high-ticket items. If items are extremely old or damaged, they are also not assigned a market value. You are always welcome to contact our Service & Support team to inquire about the value of your item(s).

    Golf Club Condition Guide

    At 2nd Swing Golf, we work very hard to accurately rate our clubs according to our condition guide. Our golf club condition guide is as follows:

    Brand New

    The golf club is in brand new condition and has never been used on a golf course.


    Shows virtually no traces of wear and has been hit 1-3 times total. It will be difficult to determine if it has been used.

    Above Average

    Golf club has been played less than 10 rounds and is in top of the line used condition.


    This club has seen normal usage for an extended period of time, at least one season, has been well cared for, and is still in good used condition.

    Below Average

    This golf club has been well used, but not abused. Below average clubs offer a great value for someone who isn't as interested in cosmetics but cares about performance.


    This golf club shows considerable wear but is usable.


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