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Project X Catalyst Graphite Iron Shaft - 0.370" Parallel Tip

Regular price $44.99 Get Free Shipping w/ $75+ Orders

Catalyst 40 / 4.0 Flex (Senior/Ladies) - $44.99
In Stock
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Catalyst 50 / 5.0 Flex (Regular) - $44.99
In Stock
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Catalyst 60 / 5.5 Flex (Regular+) - $44.99
In Stock
+
Catalyst 60 / 6.0 Flex (Stiff) - $44.99
In Stock
+
Catalyst 80 / 6.0 Flex (Stiff) - $44.99
In Stock
+
Catalyst 80 / 6.5 Flex (X-Stiff) - $44.99
In Stock
+
WHAT YOU NEED TO KNOW
  • Graphite iron shaft
  • High stability with reinforced tip section
  • ISO-6 technology increases symmetry for tighter dispersion

 

SPECIFICATIONS

Series Flex Weight (g) Torque Launch Tip Dia. But Dia. Length
Catalyst 40 4.0 (Senior/Ladies) 57g 5.5 Mid-high .370" parallel .587" 41"
Catalyst 50 5.0 (Regular) 63g 4.5 Mid .370" parallel .587

41"
Catalyst 60 5.5 (Regular+) 68g 4.5 Mid .370" parallel .595 41"
Catalyst 60 6.0 (Stiff) 68g 4.5 Mid .370" parallel .595 41"
Catalyst 80 6.0 (Stiff) 85g 3.5 Low-mid .370" parallel .595 41"
Catalyst 80 6.5 (X-Stiff) 85g 3.5 Low .370" parallel .595 41"

 

INSTRUCTIONS

>> Project X Catalyst Iron Shaft Trimming Instructions

 

FULL DESCRIPTION

Catalyst is the next step in graphite iron design. Featuring our new Iso-6 material technology, Catalyst is engineered to replicate steel alloy properties over 100% better than traditional graphite laminates. This allows for an extremely stable shaft that maximizes constancy and distance control while providing the benefits of a graphite body design. Catalyst also features a reinforced tip section which, unlike traditional graphite, delivers torsional resistance comparable to that of steel—improving stability during turf interaction for better impact on less than perfect shots.

ISO-6 is a revolutionary technology that bridges the gap between what a steel shaft is and what a graphite shaft can be. Traditional graphite laminates are only 35% as symmetrical as steel. Through advanced material modeling and analysis, Project X engineers constructed a new laminate design to eliminate weak spots found in graphite iron shafts due to the lack of symmetry. With ISO-6 being 75% as symmetrical as steel (over 100% better than traditional graphite laminates), graphite iron shafts made with ISO-6 provide superior accuracy in comparison to the competitors’ shafts.


FULL DESCRIPTION

Multi-Step Lite is designed with a unique step pattern that creates tip flexibility for players seeking higher launch angles from a steel shaft. The extended parallel tip section of this irons shaft allows multiple trimming options for nearly all golfers.

WHAT YOU NEED TO KNOW
  • Graphite iron shaft
  • High stability with reinforced tip section
  • ISO-6 technology increases symmetry for tighter dispersion

 

SPECIFICATIONS

Series Flex Weight (g) Torque Launch Tip Dia. But Dia. Length
Catalyst 40 4.0 (Senior/Ladies) 57g 5.5 Mid-high .370" parallel .587" 41"
Catalyst 50 5.0 (Regular) 63g 4.5 Mid .370" parallel .587

41"
Catalyst 60 5.5 (Regular+) 68g 4.5 Mid .370" parallel .595 41"
Catalyst 60 6.0 (Stiff) 68g 4.5 Mid .370" parallel .595 41"
Catalyst 80 6.0 (Stiff) 85g 3.5 Low-mid .370" parallel .595 41"
Catalyst 80 6.5 (X-Stiff) 85g 3.5 Low .370" parallel .595 41"

 

INSTRUCTIONS

>> Project X Catalyst Iron Shaft Trimming Instructions

 

FULL DESCRIPTION

Catalyst is the next step in graphite iron design. Featuring our new Iso-6 material technology, Catalyst is engineered to replicate steel alloy properties over 100% better than traditional graphite laminates. This allows for an extremely stable shaft that maximizes constancy and distance control while providing the benefits of a graphite body design. Catalyst also features a reinforced tip section which, unlike traditional graphite, delivers torsional resistance comparable to that of steel—improving stability during turf interaction for better impact on less than perfect shots.

ISO-6 is a revolutionary technology that bridges the gap between what a steel shaft is and what a graphite shaft can be. Traditional graphite laminates are only 35% as symmetrical as steel. Through advanced material modeling and analysis, Project X engineers constructed a new laminate design to eliminate weak spots found in graphite iron shafts due to the lack of symmetry. With ISO-6 being 75% as symmetrical as steel (over 100% better than traditional graphite laminates), graphite iron shafts made with ISO-6 provide superior accuracy in comparison to the competitors’ shafts.


FULL DESCRIPTION

Multi-Step Lite is designed with a unique step pattern that creates tip flexibility for players seeking higher launch angles from a steel shaft. The extended parallel tip section of this irons shaft allows multiple trimming options for nearly all golfers.

**NOTE: Many shipping carriers (USPS/Fedex/UPS) are impacted and may take longer to deliver your package, in remote areas, and during sale and US holiday periods. Transit times are based on estimated delivery windows assuming no carrier delays. Carrier delays do occur from time to time and are not eligible for shipping refunds.

 

SHIPPING CARRIERS & DELIVERY TIMES (In-Stock/Non-Assembled Items)

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

Standard Express US D2D* (> $75+ orders)

12pm PT 2 to 4 business days (M-F) FREE
Standard First Class Mail (< 1lb orders) - Note: longer delivery times!* 12pm PT 3-10 business days (M-F) (estimated days map)

 $4.75 (see exceptions*) 

Standard Express US D2D*
12pm PT 2-4 business days (M-F) $7.50-$13 (depending on weight)
USPS Priority Mail  12pm PT
2-4 business days (M-F)
$9.75
2-day Air US D2D*
12pm PT 2 business days (M-F) $17-$19 (depending on weight)
Overnight (1 day) 2pm PT
1 business day (M-F)
$35-$45 (depending on box size)
Overnight Saturday Delivery 2pm PT Saturday Delivery (shipped on Friday) Please contact us for pricing

Above shipping rates do NOT apply for custom assembled shafts/clubs. Please see rates/methods at Checkout for delivery timeframes. 

International Shipping (Outside the US) Cutoff Time
(on regular business days)**
Transit Cost
Fedex International Economy
12pm PT* 3 to 7 business days** Rate based on carrier method + weight/package dimensions
Fedex International Priority
12pm PT*
2 to 3 business days**
Rate based on carrier method + weight/package dimensions

 

*International shipping cutoff may be variable and due to customer communications regarding duties/taxes and/or shipping-related questions. Please note once your order has shipped, we cannot cancel or revise your order.

**Additional transit days may be required for customs release.

 

 

PROCESSING (CUTOFF) TIMES

All orders for in-stock and non-assembled items (like shafts/clubs), will ship according to the cutoff time on regular business days. If there are any unforeseen delays, we will reach out to you by e-mail or phone to confirm the additional processing time. For assembled items, please allow an additional 3-5 business days to process and prepare your order before shipping.

 

POSSIBLE SHIPPING DELAYS

  • If you selected "Standard First Class Mail", please note your order may take up to 10 business days to arrive - see estimated delivery days based on location
  • If the item you chose is not in-stock (we may reach out to you for further instructions) there may be additional delays to process your order.
  • Please allow longer times for your order to arrive in remote areas and during sale periods. Delivery times may also be extended during US and international holidays
  • If the address is determined to be undeliverable by the carrier, the package will not be re-shipped.

*"First Class Mail" is only offered for items under 16 oz, and non-shaft type items."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. 2-day Air service not available for PO box addresses, Guam, Puerto Rico, Virgin Islands, Northern Marina Islands, and Armed Forces territories. First Class Mail is not recommended for customers who need their orders delivered within 5 business days. Please select a faster method/carrier (or contact us if you have questions).

**For non-personalized and non-assembled products, cutoff time on business days refers to Monday through Friday, and on non-US holidays. For orders placed on weekends (or Friday after the cutoff time), they will ship on the following business day.

If you selected a shipping method with determined delivery dates, such as "2-Day Air Shipping" or "Overnight Shipping", the delivery date will be counted as the Nth day starting with the following business day after the ship date. For example, if you place your order on a Friday after the cut-off time with 2-Day Air, your order will arrive on Wednesday (assuming no holidays in between).

 

IMPORTANT: All delivery times subject to in-stock products and deliverable addresses. For assembled shaft and club orders, please allow an extra 3-5 business days to process your order before shipping.

 

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!


Customer Reviews

Based on 4 reviews
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(4)
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S
Smith Smith
Project X Catalyst shaft

Excellent light weight iron shaft. Very stable with minimal deflection. The stiff shaft has a pretty responsive tip and plays like a 5.5 or firm flex in my opinion

B
Bill Wagenhalls

Nice shaft

g
gene de guzman
Project X Catalyst Graphite Iron Shaft

A returning customer; though haven't received the items in-country yet, have high confidence on store and items bought based on how they handled my past purchases.

R
Raymond Coleman
Great shafts

Got shafts quickly. Exactly as ordered and excellent price. Highly recommended

Questions & Answers

Ask a Question
  • Shaft flex used to be designated as "lite, senior, regular stiff, etc. How does the new designation of 4.0 , 5.0 , 5.5 compare to the old system.

    Here's the mapping of "Project X flexes" to traditional flex names:

    4.0 = Lite flex (like senior or ladies)
    5.0 = R flex
    5.5 = R+ flex
    6.0 = S flex
    6.5 = X flex


  • Project X Catalyst Graphite Iron Shaft - 0.370" Parallel Tip I cant get the website to open the trimming directions

    Here is the URL with the trimming instructions:
    https://www.truetempersports.com/en-us/media/wysiwyg/Golf/Catalyst%20TrimGuide.pdf