1. AeroTech SteelFiber i95 Shafts
Although it’s relatively expensive compared to its competition, SteelFiber is the second most lightweight option on our list. The shaft combines a brilliant high modulus graphite core with a steel fiber surface layer to optimize energy transfer. Weighing barely over 90grams, you can buy it in regular, stiff, or extra-stiff flexes and any length, you may desire.
Features
- .355 taper tip
- 36.5 to 40” lengths
- Graphite core
- Alloy steel cover
- .600 Butt
Pros
- Ultra-lightweight
- Exceptional consistency and accuracy
- Has vibration-reducing technology
- Perfect transition
- Offers the constant weight feature
- Elegant design
Cons
- Pricy
Price: View on Amazon
2. Fujikura Vista PRO Iron 60i Shaft
It’s the most lightweight iron shaft on our list, but on the other hand, it’s graphite. The premium iron enjoys a fantastic Phantium finish that leaves it all glossy. Its weight also maintains a consistent 60grams through constant weight construction.
Features
- Constant weight
- Regular and stiff
- Graphite
- 40.5” raw length
Pros
- Lightweight
- Provides better spin control
- Accuracy is often pinpoint
- Higher than average launches
Cons
- Expensive
- Not the most durable
Price: View on Amazon
3. Dynamic Gold True Temper Shaft
It’s not the lightest iron shaft by any metric and is indeed even slightly overweight at about 130g. However, the sheer variety in length and flex choices in addition to its low price makes it a superb option. It brilliantly combines a step pattern technology with variable wall to provide a superb feel and performance. The flex is also very high with the highest at X100-130g, and it’s tour-weight, which improves accuracy and consistency.
Features
- S300-130grams
- Tour-weight steel
- Variable Wall technology
- Alloy steel
Pros
- Full warranty
- Incredible feel and great sound
- Guarantee’s after-sale services
- Offers cheap bulk purchase
- Has a large choice variety in types and length
Cons
- Simple design
- Doesn’t look as great as it feels
Price: View on Amazon
4. Tour Shop Fresno KBS C-Taper Lite Shaft
Its irons are significantly more lightweight than True Temper, but its variety leaves much to be desired. KBS C-Taper Lite comes in stiff flex with an average weight of 100g across the board. The .355 taper tip ensures its cross-compatibility with most game-improvement irons club on the market. C-Taper’s design in itself can improve your game significantly by nature of its sophisticated construction.
Features
- 3-Iron S-110grams
- .355 taper tip
- 37.5 to 41” length
- .600 Butt OD
- Flexible mid and stiff tip
Pros
- Improves feel with proportionate thickness increase
- Lightweight construction
- Looks superb
- Optimum energy transfer
- Exceptional warranty coverage
- Cheap
Cons
- Not the most popular option
- No extra-stiff configuration
Price: View on Amazon
5. True Temper New Tour Issue Tour Concept Steel Shaft
Tour Concept is one of the few low-priced iron shafts that doesn’t compromise on quality. Its design is superb in every way, and it features the ever-popular .355 taper tip for compatibility. You can buy the shaft in a variety of flex choices that range from regular to extra-stiff. The trajectory also varies depending on if you’re using mid, long, or short irons.
Features
- Professional designed
- S3 126grams
- Discrete length
- .335 taper tip
Pros
- Constant weight
- Compatible with most clubheads
- Optimizes trajectory
- Low price and impressive durability
- Excellent consistency
- Includes shaft band
Cons
- Relatively obscure manufacturer
Price: View on Amazon