{"product_id":"project-x-loading-zone-lz-taper-steel-iron-shafts","title":"Project X Loading Zone (LZ) Taper Steel Iron Shafts","description":"\u003ch2 dir=\"auto\"\u003e\u003cem\u003eProject X LZ Steel Iron Shaft\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eProject X LZ Steel Iron Shaft\u003c\/strong\u003e is a premium, tour-proven shaft designed for golfers seeking a mid-trajectory flight with enhanced feel and increased energy transfer. Featuring proprietary \u003cstrong\u003eLoading Zone Technology\u003c\/strong\u003e, this shaft delivers a unique combination of stability, responsiveness, and distance, making it suitable for a broad range of players, from mid-handicappers to professionals. Its variable wall design provides a smooth yet stable feel, ideal for those transitioning from standard steel shafts or seeking more height and spin than traditional Project X models.\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading Zone Technology\u003c\/strong\u003e: Achieves 7% greater energy transfer to the ball through variable wall thickness—stiff butt and tip sections with a softer midsection—resulting in maximum shaft load during the downswing for enhanced distance and feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgressive Weight Profiles\u003c\/strong\u003e: Available in multiple flexes with weights ranging from 110g (5.0) to 125g (6.5), catering to various swing speeds and player preferences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-Launch, Mid-Spin Profile\u003c\/strong\u003e: Delivers a balanced trajectory with slightly higher launch and spin than standard Project X shafts, optimizing ball flight and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Taper Design\u003c\/strong\u003e: Visible tapered steps from grip to midsection enhance the loading feel, providing a distinct, smooth sensation during the swing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes\u003c\/strong\u003e: Available in Chrome or Blackout\/Black Onyx for aesthetic customization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eShaft Specifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable dir=\"auto\" data-wide=\"false\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"xl\"\u003eFlex\u003c\/th\u003e\n\u003cth data-col-size=\"xs\"\u003eWeight (g)\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eTorque\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eTip Diameter\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eButt Diameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eLength\u003c\/th\u003e\n\u003cth data-col-size=\"xs\"\u003eLaunch\u003c\/th\u003e\n\u003cth data-col-size=\"xs\"\u003eSpin\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xl\"\u003e5.0 (Regular)\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003e110\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e~2.0\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.355\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.600\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e36.5\"–40\"\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xl\"\u003e5.5 (Regular+)\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003e115\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e~1.9\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.355\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.600\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e36.5\"–40\"\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xl\"\u003e6.0 (Stiff)\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003e120\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e~1.8\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.355\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.600\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e36.5\"–40\"\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xl\"\u003e6.5 (X-Stiff)\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003e125\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e~1.7\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.355\"\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e.600\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e36.5\"–40\"\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003ctd data-col-size=\"xs\"\u003eMid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eClub Lengths\u003c\/strong\u003e (Standard, before trimming):\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e3-iron: 40\"\u003c\/li\u003e\n\u003cli\u003e4-iron: 39.5\"\u003c\/li\u003e\n\u003cli\u003e5-iron: 39\"\u003c\/li\u003e\n\u003cli\u003e6-iron: 38.5\"\u003c\/li\u003e\n\u003cli\u003e7-iron: 38\"\u003c\/li\u003e\n\u003cli\u003e8-iron: 37.5\"\u003c\/li\u003e\n\u003cli\u003e9-iron: 37\"\u003c\/li\u003e\n\u003cli\u003eWedge: 36.5\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNotes on Specs\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Diameter\u003c\/strong\u003e: .355\" (tapered tip), compatible with most iron heads; requires professional installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimming\u003c\/strong\u003e: Butt-trim only to desired length; tip prepped (abraded for steel) per manufacturer guidelines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Selection\u003c\/strong\u003e: 5.0 for ~85–95 mph 7-iron swing speed, 5.5 for ~90–100 mph, 6.0 for ~95–105 mph, 6.5 for ~100–110+ mph.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePerformance Notes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayer Profile\u003c\/strong\u003e: Suited for a wide range of golfers, from mid-handicappers to professionals, with moderate to fast swing speeds who seek a balance of distance, control, and feel. Ideal for players needing more height than standard Project X or Dynamic Gold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance and Forgiveness\u003c\/strong\u003e: Delivers ~5–10 yards more distance than standard Project X due to enhanced energy transfer; stable tip improves dispersion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeel and Sound\u003c\/strong\u003e: Smooth, responsive feel with a distinct “kick” in the midsection, less harsh than standard Project X; solid impact sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaunch and Spin\u003c\/strong\u003e: Mid-launch (~20–25° with 7-iron) and mid-spin (~5,000–6,000 rpm), slightly higher than Project X or Dynamic Gold, ideal for balanced flight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurf Interaction\u003c\/strong\u003e: Stable tip and moderate weight ensure consistent performance from various lies; suitable for most turf conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Feedback\u003c\/strong\u003e: Praised for its smooth feel, tight dispersion, and added height; testers note improved smash factor (~1.45–1.50) and versatility for shot shaping.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"True Temper","offers":[{"title":"5.0 (110g) Regular Shaft \/ 3 Iron (40.0\") \/ 0.355 Taper Tip","offer_id":46823894384889,"sku":"210000303365","price":53.99,"currency_code":"USD","in_stock":false},{"title":"5.0 (110g) Regular Shaft \/ 4 Iron (39.5\") \/ 0.355 Taper Tip","offer_id":46823894450425,"sku":"210000303366","price":53.99,"currency_code":"USD","in_stock":false},{"title":"5.0 (110g) Regular Shaft \/ 5 Iron (39.0\") \/ 0.355 Taper Tip","offer_id":46823894319353,"sku":"210000303367","price":53.99,"currency_code":"USD","in_stock":false},{"title":"5.0 (110g) Regular Shaft \/ 6 Iron (38.5\") \/ 0.355 Taper Tip","offer_id":46823896613113,"sku":"210000303368","price":53.99,"currency_code":"USD","in_stock":false},{"title":"5.0 (110g) Regular Shaft \/ 7 Iron (38.0\") \/ 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