UST Mamiya Quantum Speed TSPX Iron Shaft Model/Flex:55 F3 R Length- 39

Length- 39

The Nippon NS Pro 850 GH is built for golfers who want the lightweight feel of graphite with the stability of steel

Pair it with a reliable putter to save strokes on the green

and high-quality golf balls to maximize performance

A stainless steel mesh integrated near the tip enhances energy transfer and consistency while maintaining lightweight strength and durability

UST Mamiya Quantum Speed TSPX Iron Shaft Model/Flex:55 F3 R Length- 39The UST Mamiya Quantum Speed TSPX Iron Shaft delivers ultra lightweight precision for golfers seeking distance, control, and consistency. Built with high modulus carbon fibers and reinforced resin systems, it optimizes clubhead speed and energy transfer while maintaining accuracy and smooth feel. Its lightweight construction reduces swing fatigue, promoting consistent ball striking and tighter dispersion throughout the set. Designed with optimized