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Aerotech SteelFiber Iron Parallel Shaft (0.370 tip)

Regular price $51.00 free 2-day shipping w/ $49

WHAT YOU NEED TO KNOW

  • Combination graphite with steel construction
  • Designed for players of all levels
  • Reduced vibrations with high accuracy
  • Weight ranges of 70g, 80g, 95g, 110g, 125g
  • High modulus core for strength and power

 

SPECIFICATIONS

SHAFT FLEX LENGTH WEIGHT TIP OD BUTT OD
SteelFiber i70 Stiff 41" 74gr .370" .600"
SteelFiber i70 Regular 41" 74gr .370" .600"
SteelFiber i70 Senior 41" 74gr .370" .600"
SteelFiber i70 Ladies 41" 74gr .370" .600"
SteelFiber i80 X-Stiff 41" 85gr .370" .620"
SteelFiber i80 Stiff 41" 85gr .370" .600"
SteelFiber i80 Regular 41" 85gr .370" .600"
SteelFiber i80 Senior 41" 85gr .370" .600"
SteelFiber i80 Ladies 41" 85gr .370" .600"
SteelFiber i95 X-Stiff 41" 95gr .370" .625"
SteelFiber i95 Stiff 41" 95gr .370" .602"
SteelFiber i95 Regular 41" 95gr .370" .602"
SteelFiber i110 X-Stiff 41" 110gr .370" .602"
SteelFiber i110 Stiff 41" 110gr .370" .602"
SteelFiber i110 Regular 41" 108gr .370" .600"
SteelFiber i125 (Wedge) Stiff 36.5" 122gr .370" .600"
SteelFiber i125 (Wedge) Regular 36.5" 122gr .370" .600"
SteelFiber i125 Stiff 41" 125gr .370" .600"

STEEL & GRAPHITE?
AEROTECH STEELFIBER GIVES YOU THE BEST OF BOTH WORLDS.

Steelfiber shafts by Aerotech allow you to get the best of both worlds: Get the power of graphite shafts with the stability of steel shafts.


At the core of the SteelFiber shaft is filament-wound carbon fiber. The filament winding process yields a seamless and incredibly uniform bending golf shaft. The high strength-to-weight ratio of carbon fiber delivers the desired stiffness and strength properties at lighter weights than steel, and the lightweight properties of graphite increase club head speed and promote greater distance. In addition, the vibration dampening properties of graphite reduce the risk of injury and player fatigue during the round.
 

The steel fiber material is produced using a bundle drawing process that utilizes multiple reductions in the diameter of stainless steel wire. Once the wire becomes thin enough, 1,000 individual wires are bundled together and placed inside an iron tube that is further reduced until each individual steel wire is 8 microns in diameter. Each 8 micron steel filament is approximately 1/10th the diameter of a human hair. Finally, 3,000 individual filaments are combined and spun onto spools.


SteelFiber Hoop Strength vs Steel:

Comparing the hoop strength of a SteelFiber shaft versus a steel shaft under the same load is equally impressive. The SteelFiber shaft has superior hoop strength to even the steel shaft giving it better stability than the benchmark of the industry.

 

Effect of SteelFiber on Wall Thickness:

Because the density (weight) of the steel fiber is 5x that of graphite, the shaft weight can be manipulated with 1/5th the amount of material which helps minimize wall thickness. This eliminates the ‘boardy’ feel often associated with thicker walled composite shafts promoting a more solid feel through impact.


Perimeter Weighted Golf Shaft

As the world’s first perimeter-weighted golf shaft, SteelFiber adds more stability and forgiveness with every shot. The steel fiber around the perimeter creates a greater density (weight) on the shaft’s surface that moves the shaft wall’s center of gravity (CG) outward, thus increasing the shaft’s Moment of Inertia (MOI).

WHAT YOU NEED TO KNOW

  • Combination graphite with steel construction
  • Designed for players of all levels
  • Reduced vibrations with high accuracy
  • Weight ranges of 70g, 80g, 95g, 110g, 125g
  • High modulus core for strength and power

 

SPECIFICATIONS

SHAFT FLEX LENGTH WEIGHT TIP OD BUTT OD
SteelFiber i70 Stiff 41" 74gr .370" .600"
SteelFiber i70 Regular 41" 74gr .370" .600"
SteelFiber i70 Senior 41" 74gr .370" .600"
SteelFiber i70 Ladies 41" 74gr .370" .600"
SteelFiber i80 X-Stiff 41" 85gr .370" .620"
SteelFiber i80 Stiff 41" 85gr .370" .600"
SteelFiber i80 Regular 41" 85gr .370" .600"
SteelFiber i80 Senior 41" 85gr .370" .600"
SteelFiber i80 Ladies 41" 85gr .370" .600"
SteelFiber i95 X-Stiff 41" 95gr .370" .625"
SteelFiber i95 Stiff 41" 95gr .370" .602"
SteelFiber i95 Regular 41" 95gr .370" .602"
SteelFiber i110 X-Stiff 41" 110gr .370" .602"
SteelFiber i110 Stiff 41" 110gr .370" .602"
SteelFiber i110 Regular 41" 108gr .370" .600"
SteelFiber i125 (Wedge) Stiff 36.5" 122gr .370" .600"
SteelFiber i125 (Wedge) Regular 36.5" 122gr .370" .600"
SteelFiber i125 Stiff 41" 125gr .370" .600"

STEEL & GRAPHITE?
AEROTECH STEELFIBER GIVES YOU THE BEST OF BOTH WORLDS.

Steelfiber shafts by Aerotech allow you to get the best of both worlds: Get the power of graphite shafts with the stability of steel shafts.


At the core of the SteelFiber shaft is filament-wound carbon fiber. The filament winding process yields a seamless and incredibly uniform bending golf shaft. The high strength-to-weight ratio of carbon fiber delivers the desired stiffness and strength properties at lighter weights than steel, and the lightweight properties of graphite increase club head speed and promote greater distance. In addition, the vibration dampening properties of graphite reduce the risk of injury and player fatigue during the round.
 

The steel fiber material is produced using a bundle drawing process that utilizes multiple reductions in the diameter of stainless steel wire. Once the wire becomes thin enough, 1,000 individual wires are bundled together and placed inside an iron tube that is further reduced until each individual steel wire is 8 microns in diameter. Each 8 micron steel filament is approximately 1/10th the diameter of a human hair. Finally, 3,000 individual filaments are combined and spun onto spools.


SteelFiber Hoop Strength vs Steel:

Comparing the hoop strength of a SteelFiber shaft versus a steel shaft under the same load is equally impressive. The SteelFiber shaft has superior hoop strength to even the steel shaft giving it better stability than the benchmark of the industry.

 

Effect of SteelFiber on Wall Thickness:

Because the density (weight) of the steel fiber is 5x that of graphite, the shaft weight can be manipulated with 1/5th the amount of material which helps minimize wall thickness. This eliminates the ‘boardy’ feel often associated with thicker walled composite shafts promoting a more solid feel through impact.


Perimeter Weighted Golf Shaft

As the world’s first perimeter-weighted golf shaft, SteelFiber adds more stability and forgiveness with every shot. The steel fiber around the perimeter creates a greater density (weight) on the shaft’s surface that moves the shaft wall’s center of gravity (CG) outward, thus increasing the shaft’s Moment of Inertia (MOI).

LIMITED TIME OFFER: FREE 2-Day Air US D2D - 2 business days (12pm PT cutoff) on orders $49+. Offer valid on orders placed by December 14, 2018, by 12pm PT.

SHIPPING CARRIERS & DELIVERY TIMES

Shipping Within the US Cutoff Time
(on regular business days)**
Delivery Cost

2-Day Air US D2D* ($49+)

12pm PT 2 business days FREE (no code needed)
USPS First Class Mail (< $49 orders) 2pm PT 3-10 business days
$3.50
Expedited US D2D*
4pm PT 2-4 business days $7
USPS Priority Mail  2pm PT
2-4 business days
$7
Fedex Ground 2pm PT 1-7 business day $12
2-day Air US D2D (<$49)
4pm PT 2 business days $14
Fedex Express Saver 4pm PT 2-3 business days $17
Fedex 2-day Air 4pm PT 2 business days $39
Fedex Overnight (1 day) 4pm PT
1 business day
$49
Overnight Saturday Delivery Friday 4pm PT On Saturday $69

 

*"Standard Express US D2D", "Expedited US D2D", and "2-day Air US D2D" shipping services may be with either USPS or Fedex. If you need a specific carrier, please choose the desired shipping option provided by that carrier (which may require additional costs). PO box delivery addresses must have USPS carrier selected as the shipping option.

**Cutoff time on business days refer to Monday through Friday, that are not US holidays. For orders placed on weekends (or Friday after the cutoff time), they will ship on the following business day.

 

IMPORTANT: All delivery times subject to in-stock products and deliverable addresses.

 

Free shipping offer only applies to orders delivered in the Continental US. Customers outside the US, please email us at help@grips4less.com and we'll provide you with a special shipping discount too! :) Offer may not be combined with other discount codes.

 

WHAT YOU NEED TO KNOW ABOUT SHIPPING

 

MAKE SURE YOU ARE ABLE TO RECEIVE PACKAGES FROM THE POST OFFICE
The default shipping carrier, unless otherwise specified by the customer-selected shipping option during checkout, will be USPS or Fedex. If your address is not deliverable by USPS, please select a Fedex shipping option. If your package is returned by the post office, we will not re-ship it unless additional postage is paid.

 

HOW CAN I TRACK MY PACKAGE?
Once your order ships, you will receive an automated email with the tracking link from our shipping carrier. Please allow 24 hrs for the tracking link to be updated correctly. For orders shipped with First Class Standard Shipping or some shaft orders, there will be no en-route updates aside from the initial carrier pick-up and final delivery update.

 

WHERE WILL MY ORDER SHIP FROM?
We ship every order from our 30,000 square foot warehouse in sunny Southern California. Our most common shipping carrier is with USPS (US and international), Fedex (US and International) and DHL (international).

 

DO YOU SHIP INTERNATIONALLY (OUTSIDE THE US)
Yes, we do!  We offer competitive weight-based shipping rates with DHL (3 business days), USPS Priority (5-7 business days), Fedex International Economy (3-5 business days) and Fedex International Priority (1-2 business days) to almost country outside the US. 

Please note all prices are in $USD unless otherwise stated. And with some international orders, there may be additional duties/taxes based on YOUR COUNTRY'S regulations that you will be responsible for. 

 

To find out your international shipping rate, please add your items to the Cart and begin the checkout process. After entering your shipping address, you will see a selection of shipping carriers and their respective costs depending on the service you select. Or contact us by e-mail with your full shipping address, and the items/qtys you'd like to order, and we can provide some competitive shipping quotes for you. 

 

If you have any questions, feel free to contact us!



Questions & Answers

Ask a Question
  • I have Aerotech steel Fiber i 110cw shafts and I need to replace my 8 iron. Do I need taper or parallel shaft? thanks

    You'll want to check with the manufacturer of the iron head, and ask them if it is a taper (0.355") or parallel (0.370") tip, and then match it with the shaft tip size. Here's the SteelFiber tapered tip shafts: https://www.grips4less.com/pages/search-results?q=steelfiber%20tapered

Customer Reviews

Based on 17 reviews
88%
(15)
12%
(2)
0%
(0)
0%
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0%
(0)
H
H.
Great shaft

This shaft has really helped me lower the flight with my 3iron and its so easy to hit. I definitely have gained 3-6 yards of carry just with the switch to this graphite styled shaft.

J
J.R.
Shafts aerotech

Great transaction. Outstanding communication with Carol Suh. Fine company to do business with.

R
R.C.
4/5

Aerotech SteelFiber i110 Iron Tapered Shaft (.355 tip)

D
D.C.
5/5

As described

S
S.P.
Aerotech Composite Stafts

Put these in two of my clubs and love them. Going to order additional shafts to put them into my entire set. Great feel and stability..