Blueprint T irons emphasize workability, control and feel. Constructed with one-piece 8620 Carbon Steel forging that delivers superior sound and feel through impact. A shorter heel-face height creates a narrow sole that glides through turf while inspiring confidence at address. A precision milled face and groove pattern offers optimal spin and launch for complete control on approach shots. The lofts match the Blueprint S and i230 irons to allow for blending between sets. Blueprint T irons are made for the accomplished golfer that leans on control and precision.