The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper
The Gatekeeper

The Gatekeeper

“You can hear the bad stroke before you see it. The bell on the gate is the coach.”
- Michael R., Infinite Golf™ Customer
★★★★★ 5.0

FINAL INVENTORY

The Gatekeeper clips onto the lower third of your putter shaft. A weighted ball hangs underneath and swings with your stroke — like a pendulum.

Stroke straight and clean, the ball passes through the gate without touching it.

Stroke off path, off tempo, or with face rotation, the ball strikes the gate. You hear it. You feel it. You fix it.

✔ Pendulum mechanism trains stroke path and tempo
✔ Audible feedback — the gate strikes on every bad rep
✔ Retractable tracking wings — fold flat for travel, deploy on the green
✔ Front-gate-only mode for tempo and ball-stability work
✔ Removable cuff fits any putter shaft
✔ Multiple ball sizes — start large, shrink the ball as you improve

$109.00 $49.00 Save $60.00
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  • Fast, tracked shipping worldwide

Risk Free 30-Day Money Back Guarantee

Why Golfers Trusted The Gatekeeper To Improve Their Start Line And Face Control

Featuring Stewart Cink using the original Gatekeeper training aid.

Watch how simple feedback helped golfers build a more consistent, repeatable stroke.

What Makes The Gatekeeper So Effective

  • Train a consistent start line with instant feedback. See immediately if your putter face is square so you can start the ball on your intended line every time.
  • Improve face control without overthinking your stroke. Build a square, repeatable motion through simple feedback instead of complicated mechanics.
  • Develop a more reliable and repeatable putting stroke. Eliminate guesswork and create consistency you can trust on the course.
  • Practice anywhere with a lightweight, compact design. Set it up in seconds at home, indoors, or on the green without needing extra equipment.
  • Use a proven training aid trusted by golfers worldwide. Thousands of players have used the Gatekeeper to sharpen their start line and build confidence.

Risk Free 30-Day Money Back Guarantee

How It Works

Clip the Gatekeeper to the lower third of your putter shaft. The ball hangs from the cuff, sitting just above the gate.

Address your putt. Make your stroke.

A square, on-path, tempo-controlled stroke swings the ball cleanly through the gate. Any deviation — a yanky takeaway, a face rotation, a rushed transition, a decel through impact — and the ball clips the gate. You hear the click. That’s the miss.

Adjust. Repeat. Groove the stroke that doesn’t make the click.

Introducing The Original Gatekeeper Training Aid

  • Stroke path. Straight-back, straight-through. Or the slight arc, repeated. The pendulum exposes both.
  • Face rotation. A rotating face shifts the ball off the swing plane. The gate catches it.
  • Tempo. Rushed transitions break the pendulum. The gate catches that too.
  • Ball-front stability. Use the front gate alone to stop the takeaway from sliding the ball off your aim.
  • Progressive difficulty. Start with the largest ball — generous margin. Drop to a smaller ball as your stroke tightens. The gate gets harder; the feedback gets sharper.

Risk Free 30-Day Money Back Guarantee

Infinite Golf 30-Day Money Back Guarantee

We’ll send the original Gatekeeper training aid straight to your door, and if it doesn’t help you improve your start line and build more consistent face control… just send it back for a full refund.

We make this promise because we’ve seen how effective simple, immediate feedback can be. When you can clearly see whether your putter face is square at impact, improvement becomes consistent instead of random.

Use it at home, indoors, or on the green. Within 30 days, you’ll know exactly how your putting is improving.

And if you don’t absolutely love it and feel more confident over the ball, send it back. There’s zero risk on your end.

Final Inventory. Once The GateKeeper Is Gone, It’s Gone.

Get the original Gatekeeper at 55% off before this version is discontinued for good.

Get Yours Today For Just

$109.00 $49
Limited time offer! Get yours today and save big.
Secure checkout | Fast shipping | 30-day guarantee

Specs

Specifications

  • Pendulum attachment with retractable tracking wings
  • Removable cuff — fits virtually any putter shaft
  • Multiple ball sizes included for progressive difficulty
  • Indoor and outdoor compatible
  • Folds compact for golf bag storage

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