7i Lie: 62 - Standard. 7i Loft: 33 - Standard. Finally a black finish that will not fade overtime and will resist showing signs of wear and tear... Xtreme Dark DLC not only produces an extraordinary look without influencing club performance relative to how the ball reacts, but also significantly extends the lifetime for the black finish. DLC is a hard, graphite-like, carbon-based coating with exceptional tribological properties under high loading conditions.
Simply put, the finish is engineered for performance. The relatively new coating is currently used in fuel injection systems, but also has a number of other promising applications ranging from automotive to medical, down to high-end timepieces (the Space Black Apple watch uses the coating), and now golf equipment.PXG's recent durability testing found Xtreme Dark DLC to be significantly better than anything currently available. The process is expensive, but the results are remarkable, said PXG founder Bob Parsons. The Xtreme Dark finish is rock solid and absolutely beautiful. The Callaway Apex Pro irons are designed for the better golfer with a taste for the traditional. The standard Apex irons were all about feel and the Pro line takes that same responsive feel and puts it in a more compact head. The Pros have a thinner sole and topline with a smaller club head from heel to toe. The redesigned grooves generate less spin out of the rough to preserve distance. Weight inserts in the long irons lower the Center of Gravity to improve launch conditions from these typically more difficult to hit clubs. The item "Callaway Apex Pro Forged Iron Set (4-P) LEFTY Xtreme Dark Finish Project X" is in sale since Wednesday, November 3, 2021. This item is in the category "Sporting Goods\Golf\Golf Clubs & Equipment\Golf Clubs". The seller is "golfcustomsolution15" and is located in Fort Mill, South Carolina. This item can be shipped worldwide.