Bettinardi 2021 Studio Stock 28 Armlock Putter

Armlock builds need weight, and the Studio Stock 28 Armlock carries 400 grams against the 358 of its siblings. The spud neck keeps rotation to roughly an eighth, exactly what an anchored forearm stroke wants, and Roll Control milling covers the face. Winn make the grip. The head is finished in Diamond Blast like the rest of the 2021 tour range.

Bettinardi has offered armlock builds consistently across their lines, which tells you the technique has a steady following and not a passing one. This is the tour series version, so it comes with the same milling and the same finish as the putters their staff players use, in a configuration most of them do not.