Odyssey Square 2 Square TRI-HOT Black Seven SB (#7) putter

The Odyssey Square 2 Square TRI-HOT Black Seven SB is a landmark advancement in Zero-Torque putter design, engineered for golfers who demand a consistently square face through impact without sacrificing the feel of a traditional heel-shafted putter. Its all-new S2S TRI-HOT multi-material construction eliminates shaft lean and positions the shaft closer to the face than anything else in its class — while the iconic #7 fang-shaped mallet head and Single Bend (SB) shaft deliver a familiar, confidence-inspiring look at address. Finished in a sleek, premium all-black PVD coating, this putter is built for golfers at every level who want tour-validated technology in an understated, modern package.

• Zero-Torque Multi-Material Construction — Aluminum, steel, and over 140 g of tungsten combine to place more than 80% of the head weight below the topline, delivering a forward CG for a consistently square face at impact.
• Single Bend (SB) Shaft — The heel-shafted Single Bend configuration gives this Zero-Torque putter the familiar setup and stroke feel of a traditional mallet.
• Ai-DUAL Two-Layer Urethane Insert — Designed using Artificial Intelligence, the soft outer and firm inner urethane layers produce consistent ball speed across the entire face and enhanced forward roll.
• New F.R.D. Forward Roll Design Grooves — Deeper, more aggressive grooves with a 19° slope work in tandem with the Ai-DUAL insert to maximise forward roll both up and down the face.
• New Pistol Plus Grip — A mid-sized pistol grip developed from Tour player research, with crisp edges for comfortable hand placement and superior face-angle awareness throughout the stroke.
• Black SL 120 PVD Shaft — Heavier and stiffer than the SL 90, this black PVD shaft is developed from Tour player feedback and optimally suited to this style of putter.
• Premium All-Black Finish — A refined, glare-free black PVD finish throughout provides a clean, distraction-free look at address.

Multi-Material Construction

By strategically combining aluminum, steel, and more than 140 grams of tungsten, Odyssey achieved a Zero-Torque design that places over 80% of the putter's mass below the topline. The result is a forward centre of gravity and hosel position that keeps the face square through impact — a performance benefit previously limited to centre-shafted designs.

Ai-DUAL Insert & F.R.D. Grooves

Odyssey's most advanced face technology to date, the Ai-DUAL insert is engineered with a soft urethane outer layer over a firmer inner core, delivering consistent ball speed and exceptional feel across the full face. Paired with the new Forward Roll Design grooves — featuring a 19° slope for deeper, more aggressive engagement — the combination promotes a true, end-over-end roll from the moment of contact.

Single Bend Shaft & Heel Shafting

Unlike most Zero-Torque putters that use a centre shaft, the #7 SB employs a Single Bend shaft to create a heel-shafted setup. This bridges the gap between cutting-edge zero-torque performance and the traditional address picture that the majority of golfers are accustomed to — making it the most approachable model in the S2S TRI-HOT Black line.

Pistol Plus Grip & Black SL 120 Shaft

Informed by a study of the most popular grips used on professional tours worldwide, the new Pistol Plus grip is a mid-sized pistol design with crisp, defined edges for an intuitive grip and enhanced awareness of face angle throughout the stroke. The accompanying Black SL 120 PVD shaft is heavier and stiffer than the SL 90, developed directly from Tour player feedback to complement this putter's playing characteristics.