T-Series

Titleist T100 Irons

2025

Iron Sets

The tour staple of the range, forged carbon steel players irons with a 33 degree 7-iron, 4-PW in both hands. Its ascending mass stock steel grows heavier as the clubs shorten, regular through X-stiff.

Full specifications

All clubs

Dexterity

Right, Left

Stock shafts

True Temper AMT Tour White (stock steel)

Flexes

Regular, Stiff, X-Stiff

Stock grip

Titleist Universal 360

Face

Carbon Steel

Construction

Forged

Iron Sets

Iron type

Players

Set composition

4, 5, 6, 7, 8, 9, PW

7-iron loft

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

T100 is the tour iron in Titleist's T Series and the one you see most often in professional bags. Forged carbon steel, a 33 degree 7-iron, and True Temper's AMT Tour White as the stock steel in regular, stiff or X-stiff. Sets run 4-PW in both hands. The grip is Titleist's Universal 360.

Ascending mass shafts are worth understanding here. AMT gets heavier as the clubs get shorter, so the long irons launch a little easier while the scoring irons stay stable, which suits a set aimed at consistency rather than distance. T150 sits one degree stronger at 32 with a marginally larger head. The 620 CB and MB are the traditional alternatives at 35 degrees. Where you land depends on how much the long irons frighten you.