Graphite Composite Core
The graphite core helps reduce unwanted vibration while supporting a smoother feel, improved comfort and a lighter overall shaft design.
Aerotech Steelfiber CW Iron Shafts .355
Regular price
$60.00
Sale price
$60.00
Regular price
Unit price
Sale
Estimated Handling Time
1-3 Days
Carrier transit time begins after your order ships.
Aerotech Steelfiber CW Iron Shafts .355
Overview
Shipping and Returns
Graphite Feel. Steel Stability.
Aerotech SteelFiber CW Taper-Tip Iron Shaft
SteelFiber CW combines a vibration-dampening graphite composite core with an extremely fine steel-fiber surface layer, delivering the stability and control associated with steel in a lighter, more comfortable construction.
Tour-Proven Technology
Reduced Vibration
70g–125g Options
Length-Specific Shafts
The Control of Steel With the Benefits of Graphite
SteelFiber technology is designed for golfers who want stability, consistency and responsive feedback without the weight and vibration commonly associated with traditional steel shafts.
SteelFiber Outer Mesh
An ultra-fine steel-fiber layer surrounds the graphite core to improve stability and resist unwanted twisting during the swing and through impact.
Constant Weight Construction
Every shaft within a selected model and flex maintains the same weight, regardless of its raw length, helping create consistent feel throughout the iron set.
SteelFiber Construction
Thousands of Steel Fibers Over a Graphite Core
More than 59 miles of extremely fine steel fiber are used in the outer mesh of a SteelFiber shaft. This structure is engineered to combine graphite’s vibration-dampening properties with the stability and control golfers expect from steel.
.355" Taper-tip diameter
70–125g Available model range
CW Constant weight construction
No Tip Trim Length-specific installation
Available Weight Profiles
Select a lighter profile for easier speed and reduced overall club weight, or a heavier profile for additional heft and stability.
i70 CW 74-gram specification
i80 CW 85-gram specification
i95 CW 95-gram specification
i110 CW 110-gram specification
i125 CW 125-gram specification
Specifications
Specifications are organized by weight and flex. Each shaft is length-specific for its intended iron.
| Model | Flex | Weight | Raw Length Range | Tip Diameter | Butt Diameter | Torque |
|---|---|---|---|---|---|---|
| i70 CW | A / Senior | 74 g | 39.5"–36.5" | .355" | .600" | 3.5° |
| i70 CW | Regular | 74 g | 39.5"–36.5" | .355" | .600" | 3.3° |
| i70 CW | Stiff | 74 g | 40"–36.5" | .355" | .600" | 3.0° |
| i80 CW | Regular | 85 g | 40"–36.5" | .355" | .600" | 2.9° |
| i80 CW | Stiff | 85 g | 40"–36.5" | .355" | .600" | 2.8° |
| i95 CW | Regular | 95 g | 40"–36.5" | .355" | .600" | 2.1° |
| i95 CW | Stiff | 95 g | 40"–36.5" | .355" | .600" | 2.0° |
| i95 CW | X-Stiff | 95 g | 40"–36.5" | .355" | .600" | 1.8° |
| i110 CW | Regular | 110 g | 40"–36.5" | .355" | .600" | 2.1° |
| i110 CW | Stiff | 110 g | 40"–36.5" | .355" | .602" | 1.9° |
| i110 CW | X-Stiff | 110 g | 40"–36.5" | .355" | .602" | 1.9° |
| i125 CW | Stiff | 125 g | 40"–36.5" | .355" | .600" | 1.8° |
Important: SteelFiber CW shafts are .355-inch taper-tip, length-specific shafts. They do not require tip trimming. Select the appropriate raw shaft length for each iron and perform final playing-length adjustments from the butt end in accordance with the manufacturer’s installation instructions.
Choosing a SteelFiber Weight
Shaft weight affects timing, speed, balance and feel. The proper choice depends on your current shaft, transition, desired club weight and preferred impact sensation.
i70 and i80 CW
Lighter options for golfers seeking easier clubhead speed, less fatigue and reduced overall club weight while maintaining more stability than many conventional lightweight graphite designs.
i95 CW
A versatile middle-weight option that balances speed, stability and feel. It can suit golfers moving from steel into graphite without making an extreme reduction in shaft weight.
i110 and i125 CW
Heavier profiles for golfers who prefer substantial shaft weight, stronger feedback and enhanced control while still benefiting from SteelFiber’s vibration-dampening graphite core.
These fitting descriptions are general guidance and do not replace a professional fitting. Flex should be selected based on the golfer’s complete delivery and feel preference—not swing speed alone.
Component and Custom-Build Options
Build SteelFiber Into Your Iron Set
SteelFiber CW can be selected as a replacement component or incorporated into a compatible custom iron build. Confirm the clubhead’s hosel diameter and the correct length-specific shaft before installation.
- Select the appropriate weight and flex
- Confirm .355-inch taper-tip head compatibility
- Match each shaft length to its intended iron
- Select the desired grip and grip size
- Choose component-only or available assembly options
Frequently Asked Questions
What does CW mean?
CW means constant weight. Every shaft within a selected SteelFiber CW model and flex has the same nominal weight, even though the raw shaft lengths differ throughout the set. This creates more consistent shaft weight from the long irons through the short irons.
What is SteelFiber technology?
SteelFiber construction combines a graphite composite core with thousands of extremely fine steel fibers wrapped around the shaft. The graphite core helps dampen vibration, while the steel-fiber surface layer adds stability and resistance to twisting.
Do SteelFiber CW shafts require tip trimming?
No. SteelFiber CW shafts are length-specific taper-tip shafts and do not require tip trimming. Final playing-length adjustments are made from the butt end after the correct raw shaft has been matched to its intended iron.
Will these shafts fit every iron head?
No. SteelFiber CW shafts have a .355-inch taper tip and are intended for compatible .355 taper-tip iron heads. A .370-inch parallel hosel requires a different shaft configuration or appropriate professional installation work. Always verify compatibility before ordering.
How does SteelFiber compare with a traditional steel shaft?
SteelFiber is designed to provide steel-like stability and control while reducing vibration through its graphite core. Depending on the selected model, it can also reduce overall shaft and club weight compared with many traditional steel options.
Are these shafts sold individually or as a complete set?
Ordering options depend on the selections offered on this product page. Because SteelFiber CW shafts are length-specific, verify the selected raw length and intended iron for every individual shaft or set before completing your order.
Need Help Selecting Your SteelFiber Setup?
Grater Golf can help you compare weight, flex, length and hosel compatibility for a replacement shaft or complete custom iron build.
Contact Grater GolfShipping & Returns
Free standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.