Aerotech SteelFiber i110cw Iron Tapered Shaft (.355 tip)
Family Owned Est. 1991
Family Owned Est. 1991
We are a family owned business since 1991 and we're dedicated to helping our customers find the best gear. When you buy from us, you're buying from people who care and love this game as much as you do.
Free Shipping with $99+ US Orders*
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 competitive 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.
60 Day Easy Returns*
60 Day Easy Returns*
Change your mind? No problem. Our hassle-free returns portal lets you request a return and keep track of your refunds.
*Assembled shafts and custom clubs are not eligible for return. See our full return policy here.
Due to strict inventory guidelines, we do not process "exchanges". We ask that you send the items back for a refund and then repurchase whatever you need! >> Access your order history here and start a request here.
RETURN COSTS & RESTOCKING FEE (NON-ASSEMBLED ITEMS)
There are no restocking fees. However the cost of the return shipping label will be deducted from your refund ($7.5 for small/lite packages, $13 for standard size packages, $15 for non-standard size packages such as golf shafts), if you decide to use the label provided by us. If you purchase a label yourself from a local carrier office (ie. USPS, UPS, Fedex), then there will be no deductions from your refund. If the returned items are not in new and unused condition, we reserve the right to dispose of them or return them to you at your expense. You may purchase return shipping if you would like the items sent back.
RETURN COSTS & RESTOCKING FEE (ASSEMBLED ITEMS)
🚫 No Returns or Refunds on Assembled Shafts
Please note that all assembled shaft orders are final. Due to the custom nature of this process, we do not accept returns or offer refunds on any assembled shafts. Each order is built to your specifications, and once assembly begins, we are unable to restock or resell the components.
We encourage you to double-check all specs (flex, length, grip, adapter, etc.) before placing your order. If you need help confirming details, our team is happy to assist before you check out.
Returns can be made on non-personalized items and non-assembled items within the US, 60 days after you've received the original order. Items are only accepted on unopened and unused products. Items must be returned in the original packaging.
INTERNATIONAL RETURNS
We do not accept any international returns at this time.
At Grips4less, we strive to provide a smooth international shopping experience. To ensure clarity regarding shipping, duties, and returns, please review our policy below:
Duties, Taxes, and Import Fees
- International orders may be subject to duties, taxes, and import fees imposed by your country. These charges are the customer's responsibility and are determined by local customs authorities.
- If duties and taxes are not paid upon delivery, the carrier may be unable to complete the shipment and may return the package to us.
Refused or Unpaid Shipments
- If an international order is refused or the required duties/taxes remain unpaid, the carrier may return the package to us.
- In such cases, customers will be responsible for all shipping costs, including outbound and return shipping fees.
- Refunds for returned shipments will be issued minus all incurred shipping fees.
Lost or Delayed Shipments
- Once an international order has shipped, we are not responsible for delays caused by customs processing or other carrier-related issues.
- If a package is significantly delayed, we encourage customers to contact their local customs office or the carrier for more information.
By placing an international order (any order shipped outside the US), you acknowledge and agree to the terms outlined in this policy.
REFUNDS
Refunds are normally processed back to the original account (ie. credit card or PayPal). If you prefer store credit, please include this note of the refund request.
HOW TO CREATE A RETURN (ITEMS RETURNED MUST BE IN NEW & UNUSED CONDITION)
1) Access your order history, and request a return here
2) Your return request will be responded to within 1 business day (not including Sat/Sun/holidays). If the request is approved, we will e-mail you a return label.
3) Package up the original order and drop off the package at your local carrier.
4) After 1-2 weeks after receiving the return order, we will process and issue your refund (original paid price of items returned minus cost of return shipping) to the original payment account.
DID WE MAKE A MISTAKE?
If there was an issue with your order (the wrong was delivered, or the product arrived damage due to carrier neglect), we will ask you to send us some pictures. If the item is confirmed to be incorrect, we will provide a return label to send back the items. Once the items are back in our warehouse, we will resend your order with the correct items. We cannot ship out a replacement order until the original items are received back. For damanged items, we will open a claim with the carrier, and once the claim is approved, we will send the replacement item.
CANCELATION REQUESTS
While we do our best to process cancelation requests, our shipping team works fast, and we cannot guarantee that your order will be canceled
If we are able to cancel the order for you, there will be a 5% restocking fee deducted from the refund.
RISK OF LOSS
All purchases of physical items from Grips4less are made pursuant to a shipment contract. This means that the risk of loss and title for such items pass to you upon our delivery to the carrier.
RETURNS, REFUNDS AND TITLE
Grips4less does not take title to returned items until the item arrives at our fulfillment center.
CONNECT WITH A REAL PERSON
If you have any questions or need assistance visit our help center
100% Authenticity Guaranteed
100% Authenticity Guaranteed
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!
WHAT YOU NEED TO KNOW
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IMPORTANT: How Tapered (0.355") Tip Shaft Lengths Work |
WHAT YOU NEED TO KNOW
- Combination graphite with steel construction
- Designed for players of all levels
- Reduced vibrations with high accuracy
- Weight ranges of 110g - more weight ranges here.
- Tapered tip - Parallel tip option here
- High modulus core for strength and power
SPECIFICATIONS
| SHAFT | FLEX | LENGTH | WEIGHT | TORQUE | TIP OD | BUTT OD | PARALLEL TIP | BEND POINT |
| 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 |
*All Taper Tip shafts have Constant Weight. The "cw" notation is shown on the logo for all i100 taper tip shafts.
New to iron shaft fitting altogether? Our Iron Shaft Buyer's Guide covers material, weight, and flex from the ground up.
Questions & Answers
Have a Question?
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Will i110 shafts fit my M6
We encourage you to contact the manufacturer of the head to confirm which tip size you need. It should be .335 tapered OR .370 parallel. Once you have that information, any shaft will work as long as it's the right tip/hosel size.
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Will this shaft fit Ping I500 Irons?
Ping irons are 0.355" hosel, so they will fit these and any 0.355" tip shaft.
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Will these shafts fit my Callaway x20 tour irons
Yes, the X-20 iron will fit, because they are tapered tip (0.355") as well.
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have a mizuno jpg 921 forged 6 iron head. shaft that broke is the steel fiber i110 cw aero tech S shaft. I believe it should be 37 inches but don't know the tip. Any help will be greatly appreciated. Scott
Hi Scott,
Yes, we can help.
For your Mizuno JPX 921 Forged 6-iron, the correct replacement is:
Aerotech SteelFiber i110cw
Stiff flex
#6 iron shaft
.355" taper tip
38.5" raw shaft lengthThe 38.5" is the raw shaft length, not the finished club length. Your JPX 921 Forged 6-iron is approximately 37.5" standard finished playing length, so the shaft is butt-trimmed during installation to achieve the final club length.
So if you are replacing the original i110cw Stiff shaft, select the Stiff / #6 - 38.5" / .355" option.
Thanks,
Jim -
If i want to use SF i110 cw in my wedges (sm10 52 and 58) would i just order the PW shaft and cut the butt end to length?
yes correct
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Will these fit Foreward golf iron heads?
Hi Brian,
Thank you for your question! It is great to see you building a set with the new Foreward Golf heads.
To answer your question: Yes, these shafts will work, but you will need a small adapter (shim).
Here is the technical breakdown:
The Irons: Foreward Golf iron heads are manufactured with a .370" Parallel Tip hosel.
The Shafts: The Aerotech SteelFiber i110cw ("cw" stands for Constant Weight) is strictly manufactured as a .355" Taper Tip shaft.
How to Install: Because the .355" shaft is slightly smaller than the .370" hosel, you simply need to use a Brass Shim during installation.
This is a standard procedure for custom club builders.
The shim centers the shaft in the hosel and ensures a secure bond.
Once installed with a shim, the performance is identical to a direct fit.
Recommendation: If you purchase the i110cw shafts, just make sure you (or your builder) have a set of .355 -> .370 Brass Shims on hand for the assembly.
Please let us know if you would like us to include shims with your order!
Best regards,
Jim Grips4Less

