Sub 70 669 MB Forged Irons - Parallel Tip .370
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Low-handicap players seeking neutral weighting, reduced offset, precise feedback and maximum shot-shaping freedom.*These are the stock shafts/grips and can be upgraded if you choose to customize your set before adding to the cart. Official model referenceMatched to Golf Sub 70 product information Custom-build readyVerify shafts, grips and final specifications Grater Golf supportHelp choosing the correct configuration Why this model stands out Purposeful engineering for the golfer it was built to serve. 1 Performance Soft DT-4 steel provides detailed strike feedback. 2 Control Neutral weighting supports trajectory and curvature control. 3 Confidence Updated sole and leading-edge grinds improve turf interaction. Club overview Know the design and listing format before ordering. Brand Sub 70 Model family 669 MB Irons Club category Forged muscle-back iron Grater Golf listing type .370 parallel-tip iron component Construction One-piece DT-4 carbon-steel forging with neutral weighting, reduced offset and refined leading-edge and sole bevels. Official specification note Individual iron and component specifications vary by the selected catalog option. .ggfs-specifications { --gg-green: #b7f34a; --gg-dark: #171717; --gg-dark-2: #222; --gg-border: #3b3b3b; --gg-text: #f5f5f5; --gg-muted: #c8c8c8; margin: 40px auto; color: var(--gg-text); font-family: inherit; } .ggfs-specifications * { box-sizing: border-box; } .ggfs-specifications__heading { margin: 0 0 8px; color: var(--gg-text); font-size: clamp(26px, 4vw, 38px); line-height: 1.15; } .ggfs-specifications__intro { margin: 0 0 22px; color: var(--gg-muted); font-size: 16px; line-height: 1.6; } .ggfs-specifications__table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--gg-border); border-radius: 14px; background: var(--gg-dark); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18); -webkit-overflow-scrolling: touch; } .ggfs-specifications table { width: 100%; min-width: 900px; margin: 0; border: 0; border-collapse: collapse; background: var(--gg-dark); } .ggfs-specifications th, .ggfs-specifications td { padding: 15px 13px; border: 0; border-bottom: 1px solid var(--gg-border); text-align: center; white-space: nowrap; } .ggfs-specifications th { background: var(--gg-green); color: #101010; font-size: 13px; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; } .ggfs-specifications td { color: var(--gg-text); font-size: 14px; } .ggfs-specifications tbody tr:nth-child(even) { background: var(--gg-dark-2); } .ggfs-specifications tbody tr:hover { background: #2c2c2c; } .ggfs-specifications tbody tr:last-child td { border-bottom: 0; } .ggfs-specifications th:first-child, .ggfs-specifications td:first-child { position: sticky; left: 0; z-index: 1; min-width: 210px; text-align: left; } .ggfs-specifications th:first-child { z-index: 2; background: var(--gg-green); } .ggfs-specifications td:first-child { background: var(--gg-dark); color: var(--gg-green); font-weight: 800; } .ggfs-specifications tbody tr:nth-child(even) td:first-child { background: var(--gg-dark-2); } .ggfs-specifications__subheading { margin: 32px 0 16px; color: var(--gg-text); font-size: 24px; line-height: 1.25; } .ggfs-specifications__cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; } .ggfs-specifications__card { padding: 19px; border: 1px solid var(--gg-border); border-radius: 12px; background: var(--gg-dark-2); } .ggfs-specifications__label { display: block; margin-bottom: 7px; color: var(--gg-muted); font-size: 12px; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase; } .ggfs-specifications__value { margin: 0; color: var(--gg-text); font-size: 18px; font-weight: 800; line-height: 1.4; } .ggfs-specifications__note { margin: 16px 2px 0; color: var(--gg-muted); font-size: 13px; line-height: 1.6; } @media (max-width: 749px) { .ggfs-specifications { margin: 30px auto; } .ggfs-specifications th, .ggfs-specifications td { padding: 13px 11px; font-size: 13px; } .ggfs-specifications th:first-child, .ggfs-specifications td:first-child { min-width: 170px; } .ggfs-specifications__cards { grid-template-columns: 1fr 1fr; } .ggfs-specifications__table-wrap::after { display: block; padding: 9px 12px; border-top: 1px solid var(--gg-border); color: var(--gg-muted); content: "Swipe to view all iron specifications →"; font-size: 12px; text-align: center; } } @media (max-width: 480px) { .ggfs-specifications__cards { grid-template-columns: 1fr; } } Iron Specifications Compare the loft, lie, offset, bounce, head weight and standard playing length across the complete iron set. Head Number 4 5 6 7 8 9 PW Loft 22° 25° 28° 32° 36° 40° 45° Lie 60.5° 61° 61.5° 62° 62.5° 63° 63.5° Offset 2.2 mm 2 mm 1.7 mm 1.5 mm 1.3 mm 1.2 mm 1.1 mm Bounce 0° 1° 1° 2° 3° 4° 5° Head Weight 249 g 256 g 263 g 270 g 277 g 284 g 292 g Standard Length — Steel 38.5" 38" 37.5" 37" 36.5" 36" 35.75" Standard Length — Graphite 39" 38.5" 38" 37.5" 37" 36.5" 36.25" Head Construction Top-Line Width 4.75 mm Blade Length 70.6 mm Reference Club 6-Iron Material DT-4 Steel Finish Brushed Satin Hosel Diameter .370" Parallel Top-line width and blade length measurements are based on the 6-iron. Standard playing length varies according to the selected steel or graphite shaft. Specifications are subject to normal manufacturing tolerances. Who should play it? Low-handicap players seeking neutral weighting, reduced offset, precise feedback and maximum shot-shaping freedom. A fitting remains the best way to confirm loft, lie, shaft, length and set makeup. Construction and intent One-piece DT-4 carbon-steel forging with neutral weighting, reduced offset and refined leading-edge and sole bevels. Configuration reminder: This listing will have a stock shaft and grip as stated above unless you choose to customize your club or set. The price and selected options without customization will include STOCK shafts, grips, ferrules, adapters and assembly unless the Shopify selection explicitly says they are included. Before ordering Frequently asked questions Is this a complete club or a component? This listing will have a stock shaft and grip as stated above unless you choose to customize your club or set. The price and selected options without customization will include STOCK shafts, grips, ferrules, adapters and assembly unless the Shopify selection explicitly says they are included. Can Grater Golf help with a custom build? Yes. Contact us with the exact head, shaft, flex, grip, playing length, loft/lie preferences and any swingweight goal. We can confirm compatibility and available services before purchase. Should I choose taper-tip or parallel-tip? Match the shaft tip to the hosel specification shown in this listing. A .355 taper shaft and .370 parallel shaft are not interchangeable without appropriate professional modification, which is not recommended unless the builder has verified the process. Build with confidence Ask Grater Golf about your Sub 70 setup. We’ll help confirm the model, handedness, loft, shaft compatibility and assembly plan. Ask about this club Product design information referenced from Golf Sub 70. Manufacturer specifications and availability can change.
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