Bengals sign first-round pick Zeitler

The Bengals signed the second of their two first-round picks, offensive guard Kevin Zeitler, to a four-year deal with a fifth-year option.

Zeitler, the 27th overall pick, was the second offensive guard drafted in 2012. The Steelers drafted David DeCastro 24th overall.

Zeitler, an All-Big Ten pick at Wisconsin, lined up as the starting right guard at organized team activities last week.

The Bengals' other first-rounder, cornerback Dre' Kirkpatrick, signed May 18.