The 5 Biggest Free Agent Signings in Pittsburgh Steelers History By Zach Morrison PREV NEXT The Five Biggest Free Agent Signings in the History of the Pittsburgh Steelers Charles LeClaire-USA Today Sports If you are a fan of the Pittsburgh Steelers, or even of the NFL in general, you have probably noticed that the Steelers aren't a team that makes big splashes in free agency. Well, it's true; the Steelers prefer to build their teams through the draft. Even though the Steelers don't often make impactful free agent signings, that doesn't mean they haven't ever done so. Here are the five biggest signings in the history of the franchise. 5. Kimo von Oelhoffen Doug Pensinger/Getty Images 5. Kimo von Oelhoffen Doug Pensinger/Getty Images Everyone remembers Kimo von Oelhoffen because of the hit he put on Cincinnati Bengals quarterback Carson Palmer in a 2006 playoff game which resulted in a torn ACL for the quarterback. However, he was a very good player on the field. In six seasons with the Steelers, von Oehhoffen recorded 20.5 sacks and 124 tackles. 4. James Harrison Vincent Pugliese-USA Today Sports 4. James Harrison Vincent Pugliese-USA Today Sports The Steelers would sign James Harrison several times before he was finally able to stick with the team. Harrison had a large impact on the Steelers for many years, recording 64 sacks, 29 forced fumbles and five interceptions in ten seasons. 3. Ryan Clark Charles LeClaire-USA Today Sports 3. Ryan Clark Charles LeClaire-USA Today Sports After spending eight seasons as the Steelers' free safety, it appears Ryan Clark won't be back in 2014. However, his eight seasons with the team were very productive. Known for his ferocious hits, Clark forced three fumbles and picked off 12 passes in his eight seasons with the Steelers. 2. Jeff Hartings Greg Fiume/Getty Images 2. Jeff Hartings Greg Fiume/Getty Images The Steelers found themselves a great center when they signed Jeff Hartings prior to the 2001 season. Hartings would start 89 games in six seasons with the Black and Gold, making the Pro Bowl in two of those seasons, 2004 and 2005. 1. James Farrior Justin K. Aller/Getty Images 1. James Farrior Justin K. Aller/Getty Images The Steelers signed James Farrior prior to the 2002 season after the linebacker spent five years with the New York Jets. Farrior would pick up 742 tackles, 30 sacks, eight interceptions and 12 forced fumbles in 10 seasons with the Steelers. Teams in this article » Pittsburgh Steelers Share You May Also Like Related Stories Ben Roethlisberger & James Harrison Swap Jerseys for Steelers Scrimmage Steelers' Ben Roethlisberger Cites CTE as Reason Why 2017 May Be Final Season Steelers' Antonio Brown Arrives To Camp Like A Boss In 1930s Rolls Royce Pittsburgh Steelers LB James Harrison Shows Up at Training Camp Driving a Fire Truck Pittsburgh Steelers' James Harrison Pushes 1,800 Pounds in Insane Workout Steelers' Le'Veon Bell Baffles Steve Harvey With Answer On Celebrity Family Feud