Odyssey Ai-DUAL Square 2 Square Seven (#7) putter

The Odyssey Ai-DUAL Square 2 Square #7 is a zero-torque putter in the iconic #7 shape, engineered to stay square to your path throughout the stroke and help you start the ball more consistently on your intended line. It is an outstanding choice for golfers who want maximum stability in the hands, simpler alignment, and less face rotation during the putting stroke. The combination of AI-designed dual-layer insert technology, redesigned FRD grooves, and a modern center-shafted geometry makes this one of the most technically advanced putters Odyssey has ever produced.

Best suited for:

• Golfers with a straighter to minimal-arc putting stroke who want the face to hold its direction without twisting open or closed.
• Players seeking maximum confidence on short putts and consistent speed control on longer putts.

Key Features

• Square 2 Square (Zero-Torque Feel): Engineered to stay square to your path throughout the stroke, delivering more control and a truer, more repeatable direction.
• #7 Head Shape — High Stability & Easy Alignment: The iconic angular "fangs" design inspires confidence at address and keeps the putter stable through impact.
• Ai-DUAL Insert (Dual-Layer Face Insert): AI-designed two-layer insert with a soft outer urethane layer and a firmer inner layer for consistent ball speed across the face and exceptional feel.
• FRD Grooves (Forward Roll Design): Deeper, more aggressive 19° grooves work in tandem with the dual-layer insert to promote cleaner forward roll and more stable tempo control with less skid after impact.
• Modern Center Shafted Design: Shaft positioned just below the putter's CG plane, resulting in a toe-up balance that naturally promotes a square face throughout the stroke.
• Built-in Forward Press: 2° of built-in shaft lean presets the hands in a forward position, eliminating face opening that typically occurs when golfers forward-press on their own.
• Black SL 120 Steel Shaft: Heavier and stiffer than the Odyssey SL 90, developed from Tour player feedback and perfectly matched to this style of putter.
• New Reverse Taper Grip: Designed to offset the 2° of shaft lean so the leading edge of the grip sits parallel to the leading edge of the putter for a natural, comfortable address position.

Technology in Detail

Ai-DUAL Insert

This AI-designed dual-layer face insert features a soft outer urethane layer and a firm inner layer that work together to deliver consistent ball speed across the entire face. The combination of materials also enhances forward roll up and down the face, so every putt rolls truer from the moment of impact. The insert is engineered not just for speed consistency, but for the premium, confidence-inspiring feel that golfers demand in a high-performance putter. The result is exceptional quality that golfers will notice immediately and rely on round after round.

New FRD Grooves (Forward Roll Design)

The redesigned Forward Roll Design groove pattern is deeper and more aggressive than previous generations. Set at a 19° slope, these grooves work in direct conjunction with the dual-layer insert design to improve forward roll across the entire face surface — both high and low on the face. Less skid after impact means the ball gets on its intended line faster and holds speed more predictably. The synergy between the FRD grooves and the Ai-DUAL insert is central to the consistent performance of the Square 2 Square range.

Modern Center Shafted Design

This design places the shaft just underneath the CG plane of the putter head. The result is a putter that rests with the toe up — the opposite of a traditional toe-hang putter. Because the putter naturally wants to return to its toe-up position, it actively promotes a square face angle throughout the entire putting stroke, making it far easier to keep the face on path without conscious manipulation. This geometry is the foundation of the zero-torque feel that defines the Ai-DUAL Square 2 Square range.

Built-in Forward Press

A 2° built-in shaft lean presets the hands into a natural forward-pressed position at address. This eliminates the unwanted face opening that commonly occurs when a golfer manually forward-presses during setup. The face stays square, the hands stay consistent, and the stroke becomes simpler and more repeatable — especially under pressure on the course. Because this lean is built into the putter itself, golfers no longer need to actively think about their hand position at address.

New Reverse Taper Grip

The new Reverse Taper Grip is purpose-built to work with the putter's 2° of shaft lean. It is designed so that the leading edge of the grip sits parallel to the leading edge of the putter head, creating a more natural, comfortable setup position. This ensures that the golfer's hands and wrists feel relaxed and aligned at address — a critical factor in a smooth, tension-free stroke. The grip's reverse taper profile also helps reduce unwanted grip pressure, promoting a more consistent, repeatable putting motion.

Black SL 120 Shaft

Standard-length models are fitted with the Odyssey SL 120 shaft, developed directly from Tour player feedback. It is heavier and stiffer than the Odyssey SL 90 shaft, making it ideally suited to the feel and balance requirements of this zero-torque putter style. The shaft features a black PVD finish that complements the clean, premium aesthetic of the Ai-DUAL Square 2 Square range. This shaft was engineered specifically to match the playing characteristics and swing weight demands of the Square 2 Square putter family.

Shaft

Odyssey Black SL 120 — Steel shaft

Grip

Odyssey Ai-Dual S2S Reverse Taper 2.0 Grip — Oversize

Specifications