NEW FOR 2019 the JMX JumboFlat™ 17 arm-lock putter grip from JumboMax® features the widest flat surface of any arm-lock grip, making it easy to lock in against the forearm, and a rounded side perfectly formed to fit your fingers. The patent-pending tapered design was tour tested and perfected with input from PGA Tour sensation Bryson DeChambeau and has now been adopted by many other tour professionals.
The JMX JumboFlat™ 17 features a light-weight, twist-resistant, high-energy transfer core and an ultra-tacky polymer exterior surface for enhanced feel and traction in a variety of weather conditions.
JumboMax Grips fit your hands better for superior surface contact and a tension-free grip which gives you better feel on putts of all lengths. JumboMax Grips can quickly and dramatically improve the way you play the game of golf. Our tests show that most golfers prefer and benefit from the feel and playability of oversized grips. Once you try them you'll never want to use a skinny golf grip again.
- Eliminates wrist break through putting stroke by locking against forearm.
- Widest profile available of any arm-lock grip
- Conforms to USGA Rules. US Patent Pending.
- 1.60" width at butt end, tapering to 1.38". 17" length. 1.15" depth.
- Rounded bottom, wide, flat top surface.
- Ultra-tacky, textured polymer outer layer for superior grip in all conditions.
- Ultralite 130 grams.
- .580 inch core fits most standard putter shafts, for use with long, arm-lock style putters..
17 Reviews Hide Reviews Show Reviews
Black, white and silver color matches my Daddy Long Leg putter perfectly!
Size of the grip is perfect for arm lock. Like the look, feel and weight.
Very nice grip and design. Very nice feel for arm lock putting. Length is great!
Grip is really good for arm lock putting very stable grip
Put my armlock putter together three weeks ago & never looked back! Much more stability & consistency of stroke. Building an armlock is s little more involved to get the loft, lie & grip angle correct but we’ll worth it. Thanks so much to Jumbomax & also to Bryson for bringing this design to the forefront!
Love the way DeChambeau putts. Checked out his putter - got this 17” jumbo max grip for my 42” putter and whao, this is awesome. Suggest you hold the putter about 4” away from your body and watch the ball roll in the hole. If you are seriously looking to improve your putting - get this arm grip for your long putter.
Bought grip for an arm lock putter like Dechambeau....love the fit and feel...great grip!!
Saw Bryson, Cink and Bubba all having good success putting with the arm-lock method... hoping for similar results! :)
This is by far the best putter grip I have ever used. I’m a 10 handicap who putts left hand low and resting the flat side against my forearm has certainly steadied my putting stroke. Give it a try!