Odyssey Square 2 Square TRTL MAX Putter

The Odyssey Square 2 Square TRTL MAX is the largest and most stable TRTL. Odyssey scaled up its new mid-mallet and paired it with a zero-torque Square 2 Square design that resists twisting and helps the face stay square from takeaway through impact. If you lose putts because the face opens or shuts, start here.

Pre-order now. Free shipping on orders over $75.

Why golfers choose the Square 2 Square TRTL MAX Putter

• Zero-torque, toe-up balance resists face rotation during the stroke
• Larger MAX head at 375 g with an aluminum shell for maximum stability
• 2° built-in forward shaft lean and a slimmer Reverse Taper 2.0 grip for a natural setup
• Ai-Star dual-layer insert for consistent ball speed and better forward roll
• Four adjustable perimeter weights to fine-tune balance and feel

Best for: Golfers who fight face rotation and want the face to stay square.

TRTL technology, explained

A high-MOI mid-mallet that's easy to aim

The TRTL shape gives you mallet-level stability in a compact, clean profile. Off-center strikes hold their line and speed better, so a slight miss still finishes near the hole.

Multi-material construction

A steel body with a premium black PVD finish is paired with a lightweight aluminum shell and an aerospace-grade aluminum sole. That pushes mass to the perimeter for more stability and forgiveness.

Adjustable perimeter weighting

Four weight ports let you shift the center of gravity forward, back, toward the heel or toward the toe to fine-tune toe hang and feel. It's a level of adjustability Odyssey hasn't offered in a mallet before. Optional weight kits are sold separately.

Alignment you can trust

The TRTL uses a high-contrast white alignment stripe running the length of the head, giving you a clear reference from address through impact to help you start putts on line.

Ai-Star insert

Designed with AI, the dual-layer Ai-Star insert pairs an aluminum inner layer with a firm urethane face for consistent ball speed across the face, better forward roll, and the soft, responsive feel Odyssey is known for.

Engineered to sit square

New sole geometry with refined rake and camber helps the head sit flush and square at address, so you set up the same way every time.

Black SL 120 shaft

Odyssey's Tour-preferred SL 120 steel shaft in a black PVD finish that matches the head.

Reverse Taper 2.0 grip

A slimmer version of Odyssey's Reverse Taper grip, designed to complement the model's 2° of built-in shaft lean so your hands settle naturally at address.

Proven on Tour

• Yuna Nishimura earned her first LPGA win with a TRTL putter, winning by five shots (per Odyssey).
• Tommy Morrison had a TRTL in the bag when he clinched his 2027 PGA TOUR card on the Korn Ferry Tour (per Odyssey).
• Within weeks of its debut, Odyssey counted 10 TRTL putters in play at a Korn Ferry Tour event and 9 at a DP World Tour event.

Specifications

Which TRTL putter is right for you?

All four share the same TRTL shape, Ai-Star insert and adjustable weighting. The hosel changes how the face moves during your stroke, so match it to how your stroke moves.

Quick rule: straight stroke → Double Bend. Slight arc → CH. Stronger arc → S. Fighting face rotation → Square 2 Square TRTL MAX.

Frequently asked questions

What does zero torque mean?
The Square 2 Square design sits the head toe-up (90°) so it doesn't twist open or closed during your stroke. The face stays square with less hand manipulation.

What length putter should I choose?
34" is the most common length. As a starting point, golfers under about 5'8" often prefer 33", and golfers over about 6'1" often prefer 35". Posture and arm length matter too, so if you're between sizes, go with what feels comfortable when your eyes are over the ball.

Is it available left-handed?
This model is right- and left-handed.

Does it come with a headcover?
Yes. Every TRTL putter comes with a matching TRTL mallet headcover.

Can I change the weights?
Yes. The four perimeter weights can be swapped to adjust balance and toe hang. Odyssey weight kits are sold separately.

When will my putter ship?
The TRTL line is on pre-order. We'll ship your order as soon as we receive stock from Odyssey.