Infusion

Tommy Armour Infusion Series Aero SL Putter

2019

Putters

A slant neck is the whole difference on this putter, giving the head slight toe hang in place of full face balance so the face rotates as an arcing stroke wants. Two lengths, 34 inches and 35.

Full specifications

All clubs

Stock grip

Winn Mid-Size Pistol Grip

Face

6061 Aluminum

Putters

Lengths

34", 35"

Toe hang

Slight

Hosel / neck

Slant Neck

Insert

CNC milled 6061 aluminum face sole insert with internal polymer dampener

Where to buy

Vendor name

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Updated today

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Used

$289

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41 listings

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About this club

A slant neck is the only thing that changes on the Aero SL, and it changes plenty. Hanging the head from a slanted hosel gives it slight toe hang in place of full face balance, letting the face rotate a little through impact in the way an arcing stroke naturally wants it to. The difference shows up at once. Golfers who take the putter back inside the line and release it won't find this one fighting them the way its stablemates do.

It's built at 34 and 35 inches with the mid-size pistol grip used throughout the line. If your stroke is genuinely straight, the standard Aero on its double-bend neck is the correct choice, and the Aero CB adds length and counterbalancing on top of that. The SL exists for the arc putter who liked everything else about the Aero and could never get comfortable over a face-balanced head.