The Intech Block Buster Driver is a Forged 7075 460cc 10.5 degree head with a High Modulus Low Torque Graphite Medium shaft available in MRH and Winn G7 grip with unique eye catching headcover. The unique design of this square driver allows for a super high moment of inertia (MOI) for better control and accuracy. Up to 30% more accurate than a regular driver. For more detail please visit Hot Golf - Intech Blockbuster 6061 Forged 460 CC Square Driver (Men's Right-Handed, 10.5 Degree, Regular Graphite Shaft at Blogscell. Don't forget to stay tune in this blog : Link Pagerank 10