It’s no surprise that Tour players’ gear preferences are detailed and personal, but there’s actually some fitting logic behind why players like what they like.
On this past week’s episode of GOLF’s Fully Equipped, co-host Johnny Wunder explained how RBC Heritage winner Justin Thomas uses a custom, one-off set of Titleist 621.JT irons with essentially no offset, prompting co-host Wadeh Maroun to ask why some players love offset while others have no time for it.
Wunder explained that many players don’t like offset because of a fear of missing left. With more offset, and thus a clubface that is further behind the hosel of the club, that gives players more time, even if we’re just talking fractions of a second, to square the clubface. That’s why you see so many game-improvement and super game-improvement clubs designed with a lot of offset, to help hackers fight a slice.
“There’s no metric to prove that, but it’s just an optics thing, right?” Wunder said.
Pros don’t need that anti-slice tech, although some like to have the extra time, or simply just like the look.
The other aesthetic characteristic that can make a difference in shot pattern is blade length.

Titleist T100 Custom Irons
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ALSO AVAILABLE AT: PGA Tour Superstore, Titleist
“Titleist blades, for example, are short heel to toe,” Wunder said. “So they rotate quite a bit. More than, say, the P7TWs. That’s like a long blade length, right?”
A shorter blade length means the head can rotate faster and square up more easily. On the flip side, longer blade lengths take longer to square and are generally preferred by fade players.
We’re only talking about millimeters of difference here. The average 7-iron blade length ranges from 69 to 79 mm. Personally, I play a draw, but my current gamers fall in the middle to longer side at 76.6 mm. This helps neutralize my ball flight a bit and even play a fade if I want to.
On Tour, Wunder said that based on a players’ preferred shot shapes, you’ll typically see them play irons that have a blade length to match that.

Miura MC-502 Custom Irons
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“So if you think of the cutters of the golf ball, the guys hit it straight — Tommy Fleetwood, [Scottie] Scheffler, players like that — what do they play? P7TW,” Wunder said. “A blade player that draws it like, say, Justin Rose, he plays Miura blades that are short.”
So, take a look at your bag. Are your irons helping your natural tendencies, or are they hurting?
For more from Wunder and Maroun, listen to the full episode of GOLF’s Fully Equipped podcast here or watch it below.
Want to dial in your irons for 2025? Find a club-fitting location near you at True Spec Golf.
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Jack Hirsh
Golf.com Editor
Jack Hirsh is the Associate Equipment Editor at GOLF. A Pennsylvania native, Jack is a 2020 graduate of Penn State University, earning degrees in broadcast journalism and political science. He was captain of his high school golf team and recently returned to the program to serve as head coach. Jack also still *tries* to remain competitive in local amateurs. Before joining GOLF, Jack spent two years working at a TV station in Bend, Oregon, primarily as a Multimedia Journalist/reporter, but also producing, anchoring and even presenting the weather. He can be reached at jack.hirsh@golf.com.