■ Product Specifications Material: 95% Tungsten Length: 42.8mm Max Diameter: 7.1mm Weight: 17.5g Center of Gravity: Front Shape: Torpedo Cut: Ring Cut, Double Ring Cut, Triple Ring Cut, Vertical Cut Standard: No.5 ■ Product Description joker driver [EXTREME] TOM CAT (No.5) Toyokazu Shibata signature model. The EXTREME version of the JOKERDRIVER concept model series S/T. This is the culmination of the series to date, and is the ultimate barrel developed to break new ground. Despite being a completely professional specification, it has the most universally appealing design of the past S/T series. The main cut uses the original double ring. The exquisite R combined with the grip feeling and the comfort at the time of release will captivate the player and lead them to a new realm... The length of the main cut at the rear is 16.95mm. The No.5 model extends the tip area by 1.3mm.