- TaylorMade
The updated Tour Preferred MB ("muscle back") irons are forged from 1025 carbon steel. They include reduced offset and a hand-finished nickel-chrome finish. Standard shafts are KBS Tour in steel.
3-iron: 21° loft, 3.15 mm offset, D3 4-iron: 24°, 2.85 mm, D3 5-iron: 27°, 2.45 mm, D3 6-iron: 31°, 2.2 mm, D3 7-iron: 35°, 2.0 mm, D3 8-iron: 39°, 1.8 mm, D3 9-iron: 43°, 1.6 mm, D3 PW: 47°, 1.4 mm, D3.5