Callaway Quantum Max OS Single Iron - 26 Men

Callaway Quantum Max OS Single Iron Quantum Max OS blends confidence with maximum forgiveness, powerful speed, and consistent carry — all in an oversized shape designed to help golfers hit it more solid across the face. Quantum Max OS Iron OVERVIEW: Speed & Maximum Forgiveness PROFILE: Oversized FORGIVENESS: Highest MODEL TYPE: Super Game Improvement LAUNCH: Higher CUSTOM HL (HIGH-LAUNCH) SPEC AVAILABLE: Yes HAND & LOFT: RH/LH - 4-9, PW, AW, GW, SW BEST FOR: Blends confidence with maximum forgiveness, powerful speed, and consistent carry. TECHNOLOGY MODERN 360° UNDERCUT The Modern 360° Undercut Cavity is designed to deliver faster ball speeds, higher launch, and more forgiveness across the face, thanks to its advanced two-piece design with extreme perimeter weighting and a fully exposed undercut for added flex where golfers need it most. PROGRESSIVE TRI-SOLE DESIGN The Progressive Tri-Sole Design promotes cleaner, more consistent contact across the set, with a reengineered sole geometry that adapts from long irons to wedges for smooth turf interaction and efficient speed retention — even on heavy strikes. NEXT GENERATION AI-OPTIMIZED FACE DESIGN The Next Generation AI-Optimized Face delivers faster ball speeds and more consistent launch, spin, and dispersion by intelligently shaping the face to match real-world impact patterns and expand the sweet spot. URETHANE MICROSPHERES Urethane Microspheres enhance sound and feel at impact by absorbing unwanted vibration, delivering a softer, forged-like sensation in a high-speed game-improvement head. OVERSIZED, CONFIDENCE-INSPIRING SHAPE Quantum Max OS is built for higher launch and maximum forgiveness — all in an oversized shape that inspires confidence at address. GALLERY Callaway Quantum Max OS Single Iron Product Specs Club Loft HL Spec (Custom Only Lie Standard Length Offset (mm) Availability 4 19° 21° 60.375° 39.125" 6.35mm RH/LH 5 22° 24° 61.00° 38.50" 5.89mm RH/LH 6 25° 27° 61.625° 37.875" 5.41mm RH/LH 7 29° 31° 62.25° 37.250" 4.80mm RH/LH 8 33° 35° 62.875° 36.625" 4.19mm RH/LH 9 37° 39° 63.50° 36.00" 3.56mm RH/LH PW 42° 44° 63.75° 35.75" 2.79mm RH/LH AW 47° 49° 64.00° 35.50" 2.21mm RH/LH GW 51° 53° 64.00° 35.50" 1.65mm RH/LH SW 55° 57° 64.00° 35.25" 1.12mm RH/LH Note: This is for your reference only and does not denote the content of the product. Shaft Specs TRUE TEMPER ELEVATE BLACK 85 - SHAFT Flex Weight Swingweight Launch Regular 85g D2 Mid-High Stiff 85g D2 Mid-High TRUE TEMPER DENALI FROST SILVER - SHAFT Flex Weight Swingweight Launch Regular 60g D2 Mid-High Stiff 70g D2 Mid-High MITSUBISHI CHEMICAL VANQUISH - SHAFT Flex Weight Swingweight Launch R2 50g D1 High Grip Specs GOLF PRIDE TOUR VELVET 360 BLACK CAP CHEV 46G - GRIP Specification Construction Iron Back MSRP Cast Cavity Back $171.99