KBS One Step Putter Shaft
KBS One Step Putter Shaft
Player Driven. Tour Proven.
One Step Closer to Perfecting Your Putter Game
The KBS One Step Putter Shaft is engineered to deliver enhanced stability, greater accuracy and a more connected feel at impact. Its distinctive one-step steel profile helps reduce unwanted vibration while preserving the feedback golfers rely on to control distance and start putts on their intended line.
Enhanced Stability
A stable 130-gram steel construction helps support a controlled, repeatable putting stroke.
Greater Accuracy
Designed to promote consistent shaft response and dependable control through impact.
Reduced Vibration
The One Step profile helps soften unwanted vibration without eliminating valuable feedback.
Amplified Feel
Provides a responsive connection to the putter head for improved distance awareness.
A Different Kind of Steel Putter Shaft
The revolutionary KBS One Step was developed to combine stability with the responsive feel expected from a premium steel putter shaft. Its visually distinctive single-step design allows the shaft to maintain a stable structure while helping manage vibration at impact.
The result is a solid, controlled sensation that works across a variety of putter-head weights while allowing the player to feel the strike. It is an excellent upgrade for golfers who want additional stability without moving to a composite putter shaft.
Check Before Ordering
Putter-Neck Compatibility
The KBS One Step is manufactured only as a straight shaft with a .370-inch tip. Compatibility is determined by the putter’s shaft connection and hosel bore—not simply by the general name or appearance of the neck.
Typically Compatible
- Plumber’s-neck or crank-neck putters with a straight .370-inch bore
- Straight-neck putters designed for a .370-inch shaft tip
- Center-shafted putters using a straight .370-inch bore
- Some over-post or over-hosel designs, but only when the post dimensions and installation method are confirmed
Not a Direct Replacement
- Single-bend putter shafts
- Double-bend putter shafts
- Flare-tip putter shafts
- Putter heads requiring a tip size other than .370 inch
- Heads requiring a proprietary adapter or non-straight shaft connection
Important: A putter described as having a plumber’s, flow or slant neck is not automatically compatible. The head must accept a straight .370-inch shaft tip. Always measure the hosel bore or confirm the specifications for your exact putter model before ordering.
Built for Feel and Control
At 130 grams, the One Step has a substantial, stable feel that can complement many modern putter-head weights. Its construction is designed to help the putter remain controlled during the stroke while providing clear feedback at contact.
- Premium steel construction
- Distinctive one-step profile
- Stable response through impact
- Reduced unwanted vibration
- Available in three premium finishes
Technical Specifications
| Bend | Weight | Tip Diameter | Raw Length | Finishes |
|---|---|---|---|---|
| Straight only | 130 g | .370 inch | 38 inches | Chrome, Black Matte and Black Gloss |
Professional Installation Recommended
Putter-shaft replacement may require removal of the original shaft, hosel preparation, tip preparation, epoxy installation, length adjustment and grip installation. Professional installation is recommended to protect the putter head and ensure correct alignment.
Ask Grater Golf About CompatibilityShaft only unless otherwise stated in the selected product options. Putter head and grip are not included. Always confirm the required tip diameter, hosel geometry and finished playing length before installation. Product specifications are subject to manufacturer updates.
Shipping & Returns
Free 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.