Head PT161 Pro Stock LiquidMetal Instinct - L3 (4 3/8") This is a brand new pro stock extended length PT161 that was manufactured in Austria for one of Head's sponsored players in the early 2000's . Andre Agassi switched from his beloved Radical to this pro stock Instinct model for the 2005 clay season. It has been customized in Kennelbach, Austria by Head's pro room with lead tape under the bumper (easily removable) and silicone in the handle, as well as a pro stock black Head "II" butt cap. The racquet measures approximately 703 mm in length. Please do not confuse this with the later retail production models manufactured in China. The racquet has an L3 (4 3/8") handle and a Head Softac polyurethane grip. Due to its age, the synthetic polyurethane grip has begun to degrade and will need to be replaced. Please see photos for details of the racquet as evidence of its condition and authenticity before bidding.