Project X LZ Steel Iron Shaft

The Project X LZ Steel Iron Shaft is a premium, tour-proven shaft designed for golfers seeking a mid-trajectory flight with enhanced feel and increased energy transfer. Featuring proprietary Loading Zone Technology, 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.

• Loading Zone Technology: 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.
• Progressive Weight Profiles: Available in multiple flexes with weights ranging from 110g (5.0) to 125g (6.5), catering to various swing speeds and player preferences.
• Mid-Launch, Mid-Spin Profile: Delivers a balanced trajectory with slightly higher launch and spin than standard Project X shafts, optimizing ball flight and control.
• Rapid Taper Design: Visible tapered steps from grip to midsection enhance the loading feel, providing a distinct, smooth sensation during the swing.
• Finishes: Available in Chrome or Blackout/Black Onyx for aesthetic customization.

Shaft Specifications:

Club Lengths (Standard, before trimming):

• 3-iron: 40"
• 4-iron: 39.5"
• 5-iron: 39"
• 6-iron: 38.5"
• 7-iron: 38"
• 8-iron: 37.5"
• 9-iron: 37"
• Wedge: 36.5"

Notes on Specs:

• Tip Diameter: .355" (tapered tip), compatible with most iron heads; requires professional installation.
• Trimming: Butt-trim only to desired length; tip prepped (abraded for steel) per manufacturer guidelines.
• Flex Selection: 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.

Performance Notes:

• Player Profile: 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.
• Distance and Forgiveness: Delivers ~5–10 yards more distance than standard Project X due to enhanced energy transfer; stable tip improves dispersion.
• Feel and Sound: Smooth, responsive feel with a distinct “kick” in the midsection, less harsh than standard Project X; solid impact sound.
• Launch and Spin: 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.
• Turf Interaction: Stable tip and moderate weight ensure consistent performance from various lies; suitable for most turf conditions.
• User Feedback: Praised for its smooth feel, tight dispersion, and added height; testers note improved smash factor (~1.45–1.50) and versatility for shot shaping.