Zero Torque Balance
Designed so the face stays square through the stroke for a more consistent start line.
Build Options
The compact 009 Mini mallet with true zero torque balance
Sub 70 Golf Β· PuttersThe 009Z Mini combines the forgiving 009 Mini mallet with true zero torque technology, so the face naturally wants to stay square through the stroke. The compact mini mallet footprint brings high-MOI stability to players who prefer a smaller, more traditional look at address. It is CNC milled from 1045 carbon steel with a 397g head and was co-designed with Joel Pera of Just a Potamus Golf.

Why golfers choose it
Designed so the face stays square through the stroke for a more consistent start line.
High-MOI forgiveness in a streamlined footprint for players who find full-size mallets too bulky.
Developed with Just a Potamus Golf, drawing on its custom fitting and precision weighting experience.
Product details
| Brand | Sub 70 |
|---|---|
| Model | 009Z Mini |
| Head style | Mallet |
| Loft | 3Β° |
| Lie | 72Β° |
| Head weight | 397g |
| Material | 1045 Carbon Steel |
| Standard length | 35" |
| Hand | Right and Left |
The 009Z Mini suits golfers who want mallet forgiveness and minimal face rotation but prefer a smaller head behind the ball. It is a good fit for players chasing a more consistent start line and a smoother roll. Right- and left-hand versions are available.
Product questions
Grater Golf support
Tell us your current putter, length, stroke type and typical miss, and weβll help you choose the right Sub 70 head, shaft, grip, length, loft and lie.
Ask Grater GolfFree standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.