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Aerotech SteelFiber Iron Parallel Shaft (0.370" tip)

$55.00 USD

Model
Flex
Tip Size

Aerotech SteelFiber Iron Parallel Shaft (0.370" tip) - i55 / Regular / 0.370" is available as a Pre-Order item and usually ships within 3-5 business days.

Free Shipping with $99+ US Orders*

Orders with US delivery addresses over $99 USD (subtotal) ship for free (excluding shaft orders to Hawaii and Alaska). We also have reasonable flat rate shipping options for order under $99, as well as international deliveries. See our full shipping policy/rates

BTW, our team works fast to ship and get your order delivered as quickly as possible. All in-stock order ship the same day when placed by 5pm ET (2pm PT). For items not in stock, or available as pre-order, please allow ~3-5 business days to process before shipping.

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Grips4less only sells 100% authentic products. We purchase direct from top manufacturers and ship all orders from our warehouse. We've been working with all the top brands in golf for over 3 decades, which means if there are any issues you encounter with your purchase, we are here to resolve them as quickly as possible (so you can get you back on the course!). Your satisfaction is our #1 priority!

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Questions & Answers

Have a Question?

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


WHAT YOU NEED TO KNOW

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 TORQUE TIP OD BUTT OD PARALLEL TIP BEND POINT
SteelFiber i60 A 41" 64 4.9 .370" .600 7.0" LOW
SteelFiber i60 R 41" 64 4.8 .370" .600 7.0" LOW
SteelFiber i70 Stiff 41" 74gr 3.0 .370" .600" 5.5" MID-LOW
SteelFiber i70 Regular 41" 74gr 3.3 .370" .600" 5.5" MID-LOW
SteelFiber i70 Senior 41" 74gr 3.5 .370" .600" 5.5" MID-LOW
SteelFiber i70 Ladies 41" 74gr 3.5 .370" .600" 5.0" LOW
SteelFiber i70cw* Stiff 40" - 36.5" 70gr 3.4 - 2.8 .355" .600" n/a MID-LOW
SteelFiber i70cw* Regular 40" - 36.5" 70gr 3.4 - 2.8 .355" .600" n/a MID-LOW
SteelFiber i70cw* Senior 40" - 36.5" 70gr 3.4 - 2.8 .355" .600" n/a MID-LOW
SteelFiber i80 X-Stiff 41" 85gr 2.3 .370" .600" 5.5" MID
SteelFiber i80 Stiff 41" 85gr 2.8 .370" .600" 5.5" MID
SteelFiber i80 Regular 41" 85gr 2.9 .370" .600" 5.5" MID
SteelFiber i80 Senior 41" 85gr 3.0 .370" .600" 5.5" MID
SteelFiber i80 Ladies 41" 85gr 3.1 .370" .600" 5.5" MID
SteelFiber i80cw* Stiff 40" - 36.5" 85gr 2.9 - 2.5 .355" .600" n/a MID
SteelFiber i80cw* Regular 40" - 36.5" 85gr 2.9 - 2.5 .355" .600" n/a MID
SteelFiber i95 X-Stiff 41" 95gr 2.2 .370" .600" 5.25" HIGH-MID
SteelFiber i95 Stiff 41" 95gr 2.4 .370" .600" 5.25" HIGH-MID
SteelFiber i95 Regular 41" 95gr 2.5 .370" .600" 5.25" MID
SteelFiber i95cw* X-Stiff 40" - 36.5" 95gr 2.3 - 1.8 .355" .600" n/a HIGH-MID
SteelFiber i95cw* Stiff 40" - 36.5" 95gr 2.4 - 2.0 .355" .600" n/a HIGH-MID
SteelFiber i95cw* Regular 40" - 36.5" 95gr 2.5 - 2.1 .355" .600" n/a MID
SteelFiber i110  X-Stiff 41" 110gr 1.9 .370" .602" 5.25" HIGH-MID
SteelFiber i110 Stiff 41" 110gr 1.9 .370" .602" 5.25" HIGH-MID
SteelFiber i110 Regular 41" 110gr 2.1 .370" .600" 5.25" MID
SteelFiber i110cw* X-Stiff 40" - 36.5" 110gr 1.9 - 1.5 .355" .605" n/a HIGH-MID
SteelFiber i110cw* Stiff 40" - 36.5" 110gr 1.9 - 1.5 .355" .605" n/a HIGH-MID
SteelFiber i110cw* Regular 40" - 36.5" 110gr 2.1 - 1.7 .355" .605" n/a MID
 SteelFiber i125 Stiff 41" 125gr 2.1 .370" .600" 4.5" HIGH-MID
 SteelFiber i125cw* X-Stiff 40" - 36.5" 125gr 1.8 - 1.4 .355" .602" n/a HIGH-MID
 SteelFiber i125cw* Stiff 40" - 36.5" 125gr 1.8 - 1.4 .355" .600" n/a

HIGH-MID

 

Trimming instructions

SHAFT 1i* 2i* 3i* 4i* 5i* 6i* 7i* 8i* 9i* PW*
SteelFiber i70 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i80 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i95 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i110 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i125 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"

 

*All Taper tip shafts (.355" tip) are Butt Trim Only

*Tip trim can be adjusted to fine tune playing characteristics.

*Tip trim should not exceed (Parallel Tip - Hosel Depth).

*Perform tip trim and then butt trim to final playing length.

FULL DESCRIPTION

With more professional tour wins than any other graphite iron shaft in history, SteelFiber iron shafts are the preferred option by the world's best. SteelFiber shafts come in many weights and are the only graphite iron shafts to feature Aerotech's unique SteelFiber technology–combing the power of graphite with the stability of steel.

 

Customer Reviews

Based on 85 reviews
96%
(82)
2%
(2)
0%
(0)
1%
(1)
0%
(0)
B
Brian Wyatt

Great love it. You guys are good. I will definitely order more stuff in the future

c
chris mcveigh

Aerotech SteelFiber i110cw Iron Tapered Shaft (.355 tip)

M
Mike
Aerotech SteelFiber Iron Parallel Shaft (0.370" tip)

Reshafted my Apex 21 irons with the I80 R flex and couldn't be happier. Tight dispersion and reasonable distance. Easy on 72 yr old hands, wrists etc. Highly recommend. 6 HC 155 yd 7 iron.

D
Dan
Great price and service!

I was looking to both upgrade the shafts in my Srixon ZX5 irons and change my flex to better match my swing speed. Grips4less had the best options and the best price in addition to being most helpful. I wouldn’t go anywhere else!

M
Mickey McDonnell
Good Packaging

Golf shaft arrived on time and properly packaged.

Aerotech

Aerotech SteelFiber Iron Parallel Shaft (0.370" tip)

$55.00 USD

WHAT YOU NEED TO KNOW

 

SPECIFICATIONS

SHAFT FLEX LENGTH WEIGHT TORQUE TIP OD BUTT OD PARALLEL TIP BEND POINT
SteelFiber i60 A 41" 64 4.9 .370" .600 7.0" LOW
SteelFiber i60 R 41" 64 4.8 .370" .600 7.0" LOW
SteelFiber i70 Stiff 41" 74gr 3.0 .370" .600" 5.5" MID-LOW
SteelFiber i70 Regular 41" 74gr 3.3 .370" .600" 5.5" MID-LOW
SteelFiber i70 Senior 41" 74gr 3.5 .370" .600" 5.5" MID-LOW
SteelFiber i70 Ladies 41" 74gr 3.5 .370" .600" 5.0" LOW
SteelFiber i70cw* Stiff 40" - 36.5" 70gr 3.4 - 2.8 .355" .600" n/a MID-LOW
SteelFiber i70cw* Regular 40" - 36.5" 70gr 3.4 - 2.8 .355" .600" n/a MID-LOW
SteelFiber i70cw* Senior 40" - 36.5" 70gr 3.4 - 2.8 .355" .600" n/a MID-LOW
SteelFiber i80 X-Stiff 41" 85gr 2.3 .370" .600" 5.5" MID
SteelFiber i80 Stiff 41" 85gr 2.8 .370" .600" 5.5" MID
SteelFiber i80 Regular 41" 85gr 2.9 .370" .600" 5.5" MID
SteelFiber i80 Senior 41" 85gr 3.0 .370" .600" 5.5" MID
SteelFiber i80 Ladies 41" 85gr 3.1 .370" .600" 5.5" MID
SteelFiber i80cw* Stiff 40" - 36.5" 85gr 2.9 - 2.5 .355" .600" n/a MID
SteelFiber i80cw* Regular 40" - 36.5" 85gr 2.9 - 2.5 .355" .600" n/a MID
SteelFiber i95 X-Stiff 41" 95gr 2.2 .370" .600" 5.25" HIGH-MID
SteelFiber i95 Stiff 41" 95gr 2.4 .370" .600" 5.25" HIGH-MID
SteelFiber i95 Regular 41" 95gr 2.5 .370" .600" 5.25" MID
SteelFiber i95cw* X-Stiff 40" - 36.5" 95gr 2.3 - 1.8 .355" .600" n/a HIGH-MID
SteelFiber i95cw* Stiff 40" - 36.5" 95gr 2.4 - 2.0 .355" .600" n/a HIGH-MID
SteelFiber i95cw* Regular 40" - 36.5" 95gr 2.5 - 2.1 .355" .600" n/a MID
SteelFiber i110  X-Stiff 41" 110gr 1.9 .370" .602" 5.25" HIGH-MID
SteelFiber i110 Stiff 41" 110gr 1.9 .370" .602" 5.25" HIGH-MID
SteelFiber i110 Regular 41" 110gr 2.1 .370" .600" 5.25" MID
SteelFiber i110cw* X-Stiff 40" - 36.5" 110gr 1.9 - 1.5 .355" .605" n/a HIGH-MID
SteelFiber i110cw* Stiff 40" - 36.5" 110gr 1.9 - 1.5 .355" .605" n/a HIGH-MID
SteelFiber i110cw* Regular 40" - 36.5" 110gr 2.1 - 1.7 .355" .605" n/a MID
 SteelFiber i125 Stiff 41" 125gr 2.1 .370" .600" 4.5" HIGH-MID
 SteelFiber i125cw* X-Stiff 40" - 36.5" 125gr 1.8 - 1.4 .355" .602" n/a HIGH-MID
 SteelFiber i125cw* Stiff 40" - 36.5" 125gr 1.8 - 1.4 .355" .600" n/a

HIGH-MID

 

Trimming instructions

SHAFT 1i* 2i* 3i* 4i* 5i* 6i* 7i* 8i* 9i* PW*
SteelFiber i70 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i80 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i95 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i110 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"
SteelFiber i125 0" 0" .5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.5" 3.5"

 

*All Taper tip shafts (.355" tip) are Butt Trim Only

*Tip trim can be adjusted to fine tune playing characteristics.

*Tip trim should not exceed (Parallel Tip - Hosel Depth).

*Perform tip trim and then butt trim to final playing length.

FULL DESCRIPTION

With more professional tour wins than any other graphite iron shaft in history, SteelFiber iron shafts are the preferred option by the world's best. SteelFiber shafts come in many weights and are the only graphite iron shafts to feature Aerotech's unique SteelFiber technology–combing the power of graphite with the stability of steel.

 

Model

  • i55
  • i60
  • i70
  • i80
  • i95
  • i110
  • i125

Flex

  • Regular
  • Adult
  • Stiff
  • Ladies
  • X-Stiff

Tip Size

  • 0.370"
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