T Series RM-5 utility wood (driving iron) provides farther distance, yet are much easier to hit than long irons. The key to its design and performance is the way the RM-5 unites a higher moments of inertia than long irons, with a lower, deeper center of gravity. This allows the RM-5 to combine maximum forgiveness on miss-hits with a high launch angle and high spin, high long shots that stop quickly.