Cobra Darkspeed One Length Custom Fit Irons

Original price was: $143.00.Current price is: $115.00.

  • *Select Hand
    *Select Club(s)
    *Select Club(s)

    *Lie Angle

    Lie Angle manipulates the turf interaction with the sole of the club.  A lie that is too upright will lead to shots missed to the left and inconsistent ball striking.  A lie that is too flat will lead to shots missed to the right with inconsistent ball striking as well.  It is best to have the turf interaction in the middle of the sole for optimal results.

    *Loft Angle

    Loft Angle can help manipulate distance as well as ball flight. A stronger loft angle will promote a lower ball flight and longer distance, while a weaker loft angle with launch the ball higher and shorter than a standard set up.

  • Select Shaft & Flex

    *Shaft upcharge is shown per selected club(s). Shafts marked with (*) indicate exotic shafts and take an additional 3-4 weeks before delivery.


    Shaft Length

    Length is taken off of the grip end of the shaft and can be altered based on standard specifications. This alteration has no impact on the overall playability of the shaft.

    For most iron models, manufacturers offer lighter weight heads which can be used to keep the swingweight to a standard balance for club lengths up to +1/2″ longer. Anything longer than that and the swingweight will increase above the recommended balance. (As a rough calculation, every extra 1/2″ in length will increase the swingweight by 3 balance points).

    Shaft Stepping

    Shaft stepping is used when optimal shaft configuration is between flexes. Hard stepping moves the bend point of the shaft to a position where the club feels stiffer, launches lower, and spins less. Soft stepped shafts promote a higher ball flight, more spin, and softer feel.

    All wedges can only be soft stepped. Hard stepping is not possible.


    The SST PURE Service analyzes the structure of any golf shaft and identifies its most stable plane under load. When assembled in this SST PUREd® orientation, the result is improved consistency in both distance and accuracy from club to club.

    *SST PURE upcharge is per selected club(s). PUREing is done in our Custom Shop adds an additional 3-5 days to your order.

  • Select Grip & Size

    *Grip upcharge is shown per selected club(s).


    *Grip Wraps

    Adding additional grip wraps helps to make the grip feel and play larger. This option is used when the best fit for a grip is in between sizes. In general, four wraps of tape is the equivalent to moving to the next size larger grip. Some golfers prefer the tape method of increasing grip size because it decreases the amount of taper felt on the lower hand when gripping the club.

    *Grip Graphics

    Choose whether or not you would like the logo of your grip up (visible at address) or down (hidden at address).

  • Estimated build time is 2-3 weeks.


    This product usually ships direct from the manufacturer. Many items ship within 2-3 weeks, but longer delays may occur due to component backorders. If backorders do occur, we will contact you to discuss all available options.

    Shafts marked with a (*) indicate an exotic shaft and take an additional 3-4 weeks for delivery.

    SST PUREing is done in our Custom Shop and takes an additional 5-7 days to complete and ship out.

    Customized items could be subject to extended delays and cannot be returned. By clicking Add To Cart, you understand and accept the ship time and return policy.

Consistency Of ONE Length

Utilize one repeatable setup and swing for increased confidence and consistency from every distance.

Hollow Body Construction

Taking inspiration from a metalwood design, a hollow body construction in every iron improves weight distribution and creates a more unsupported face to unlock maximum distance potential.

Powerful Ball Speed And Distance

A larger PWRSHELL insert creates more robust launch off the face, while a refined PWR-BRIDGE weight suspended on a single post encourages more body flexion for faster ball speed.

Tuned Acoustics And Feel

The hollow cavity is filled with a soft polymer that damps vibrations for exceptional sound and feel.

Extreme Accuracy

An A.I. designed H.O.T. Face delivers more efficient speed and spin and produces a larger sweet spot for more looks at birdie.

CLUBLOFTLIE ANGLEOFFSET (mm)LENGTHGRAPHITE SWGRAPHITE FLEXSTEEL SWSTEEL FLEXRH/LH
419.0°65.00°6.037.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
522.0°64.50°5.137.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
624.5°64.00°4.237.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
727.0°63.50°3.237.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
831.5°63.00°2.637.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
936.5°62.50°2.037.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
PW42.0°62.00°1.537.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
GW47.5°61.50°1.037.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
SW54.0°61.50°1.037.25"D1 (S), D0.5 (R), C9.5 (A)S, R, AD1S, RRH/LH
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