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‘The Claw’ and ‘Flatso’ putter grips from SuperStroke



The ban on anchored-putting styles isn’t scheduled to go into effect until 2016, but many tour players are already preparing for the day when they can no longer lean on their long and belly putters.

It’s not even February, but we’ve already seen photos of two very successful long-putter users, Carl Pettersson and Adam Scott, practicing with non-anchored putters. If you look closely at the photos below, you’ll see that neither Pettersson nor Scott are gripping the putter in a traditional way — they’re both using a version of the “claw” grip, which places their right hand on the putter in a position that’s similar to the way they gripped a long putter.

Dean Dingman, president of SuperStroke golf, said that as the death date for anchored putters grows nearer, golfers who were successful with anchored long and belly putters will start to gravitate toward new, non-anchored putting styles. That’s why his company has released five new putter grips that will give golfers who struggle with conventional putting styles more options on the green.

Adam Scott with a short putter

SuperStroke’s new “The Claw” putter grip looks much like conventional putter grips, but it’s length has been stretched 2.5 inches, which better accommodates the claw style of putting.

The grip was inspired by Phil Mickelson’s experiment with the claw putting style last fall. Mickelson wanted more grip length to accommodate the position of his lower hand, which rests farther down the grip when using the claw style of putting. To do so, Mickelson cut down one of SuperStroke’s 21-inch belly putter grips to 13 inches, which gave him the length he needed as well as a reduced weight (The Claw weighs 93 grams) that gave his putter a better balance.

The Clawclaw

SuperStroke’s Flatso grips are designed in a non-tapered pentagonal shape that creates a wide flat section on the front of the grip, as well as a pistol-style ridge that give the grips a different feel than the company’s round-shaped putter grips. The Flato is available in four different styles — Flatso, Flatso Mid, Flatso DB and Flatso 17 — all with different constructions that target different golfers.

The standard Flatso has a front-section diameter of 1.7 inches, which some golfers will use to place their thumbs more parallel to each other on the wider flat section of the grip, which will level their shoulders at address. With the Flatso, golfers can also position their hands further away from each other, which will help some create a more shoulder-driven stroke.

“We noticed that some tour players were trying to get their hands closer together and level out their shoulders at address,” said Jon Luna, director of marketing for SuperStroke. “Others players asked us for more of a pistol-style feel on the back of the grip. We feel that the larger flat section gives golfers more versatility and more options on how they can putt.”

The Flatso weighs 100 grams, and like all of SuperStroke’s standard-length grips, measures 10.5 inches. The Flatso Mid is a smaller, lighter version of the Flatso, with a diameter of 1.4 inches and a weight of 60 grams. Because of it’s smaller front section, the Flatso Mid will help golfers square up the face slightly faster at impact than the larger Flatso grip.


The Flatso DB (or Double Barrel) has the same outer construction as the standard Flatso grip, but it has two holes on the interior of the grip that will allow golfers to either add or subtract offset from their putter. If a right-handed golfer installs the grip on their shaft through the left hole, they will subtract 0.25 inches of offset from the putter, which should delay the closing of the putter face through impact — good for players that tend to miss their putts to the left. If the grip is installed through the right hole, the grip will add 0.25 inches of offset to the putter, which should speed up the closing of the face and help players who tend to miss their putts to the right.

54bf9356f112bba7f5314214ea75036eFlatso DB

SuperStroke’s Flatso 17 is a 17-inch-long version of the company’s Flatso Mid grip, and was designed to add stability for golfers who anchor mid-length putters to their leading forearm. In this style of putting, which has been popularized by Matt Kuchar, the Flatso 17 is turned counter clockwise (for a right-handed golfer) so the 1.4-inch diameter of the grip rests flatly against a golfer’s upper wrist and forearm.


Click here for more photos of the grips and to see what people are saying in the putter forum.

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Zak is the Editor-in-Chief of He's been a part of the company since 2011, when he was hired to lead GolfWRX's Editorial Department. Zak developed GolfWRX's Featured Writer Program, which supports aspiring writers and golf industry professionals. He played college golf at the University of Richmond (Go Spiders!) and still likes to compete in tournaments. You can follow Zak on Twitter @ZakKoz, where he's happy to discuss his game and all the cool stuff that's part of his job.



  1. THONG

    Mar 15, 2015 at 4:45 pm

    They stopped making the claw grip. Best grip Ive ever used.

  2. shane spray

    Mar 13, 2015 at 4:29 am

    I have the flatso grip on my scotty cameron select newport 2. I cant wait to get my claw grip on my clevland belly putter im getting cut down it comes in tommarow!!!!! 🙂

  3. Mack N

    Jan 29, 2013 at 12:58 pm

    It seems to me that the statement on offset is backwards. The more offset should be for misses to the right.

  4. Colorado Golf Discounts

    Jan 29, 2013 at 10:20 am

    The grip with 2 holes in it if very innovative, allowing adjustment of the offset angle of the putter. Golf club designers should take note. With adjustable drivers like Ping already out, can adjustable putters be far behind? Seems like a simple gear mechanism near the shaft/blade junction would easily accommodate a slight angle adjustment of the putter blade.

  5. Troy Vayanos

    Jan 18, 2013 at 11:42 pm

    It’s good to see golfing manufacturers coming out with some new alternatives to help out golfers.

    The new grip is an interesting one that hopefully offers a good substitute for the golfers who love the longer putter.

    Being an Adam Scott fan I hope he finds a way to move back to the standard length putter and retain the same touch. His putting has always been his weak point so he needs it remaining strong.

  6. Don

    Jan 18, 2013 at 10:08 am

    Superstroke hasn’t put these on their website yet. I Really want to see the specs of the Claw one.

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Spotted: Fourteen Golf CF218 fairway woods, and FH Forged V1 wedges



We spotted new shallow-faced CF218 fairway woods (15 and 17 degrees) from Fourteen Golf on the range at TPC San Antonio on Tuesday at the 2018 Valero Texas Open, each equipped with Graphite Design TS918 shafts. Also on the range from the company were new FH “Future Heritage” Forged V1 wedges with a different, more raw look than the ones we saw in October at the Shriners Open.

Check out more photos below, and see what GolfWRX Members are saying about the clubs in our forums.

Fourteen Golf CF218 fairway woods

Fourteen Golf’s new FH Forged V1 wedges

Click here for more photos and discussion.

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pga tour

Webb Simpson WITB 2018



Equipment is accurate as of the 2018 WGC Dell Match Play (3/19/2018).

Driver: Titleist 917D2 (9.5 degrees)
Shaft: Graphite Design Tour AD IZ-5X

3 Wood: TaylorMade M2 (15 degrees)
Shaft: Mitsubishi Tensei Blue CK 70TX

5 Wood: Titleist 913Fd (18 degrees)
Shaft: UST Mamiya Proforce VTS 8TX

Hybrid: Titleist 913Hd (20 degrees)
Shaft: Graphite Design Tour AD-DI 105X Hybrid

Hybrid: Titleist 915Hd (23.5 degrees)
Shaft: True Temper Dynamic Gold Tour Issue X100

Irons: Titleist 718 MB (5-PW)
Shafts: True Temper Dynamic Gold Tour Issue X100

Wedges: Titleist Vokey SM7 (54-14F, 60-06K)
Shafts: True Temper Dynamic Gold Tour Issue S400

Putter: Odyssey Tank Cruiser V-Line
Grip: Odyssey Arm Lock

Golf Ball: Titleist Pro V1


Discussion: See what GolfWRX members are saying about Simpson’s clubs.

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pga tour

Si Woo Kim WITB 2018



Equipment is accurate as of the 2018 RBC Heritage (4/15/18).

Driver: Callaway Rogue Sub Zero (9 degrees)
Shaft: Mitsubishi CK Pro Tensei 70TX
Length: 44.75 inches

Fairway Woods: Callaway Rogue Sub Zero (13.5 and 18 degrees)
Shafts: Mitsubishi Kuro Kage 80TX

Irons: Callaway X-Forged 18 (3-5), Callaway Apex MB (6-9)
Shafts: KBS Tour V

Wedges: Callaway Mack Daddy 4 (48, 54 and 60 degrees)
Shafts: True Temper Dynamic Gold Tour Issue

Putter: Odyssey Milled Collection RSX No. 1

Golf Ball: Callaway Chrome Soft X


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19th Hole