All-In Putter Shafts are a true technology standout for better feel, stability and control. The ACE-Aluminum Connector Enhanced Stability Technology permits the use of heavier putter heads. Bulit whith high Tensile modulus carbon fiber. Precise Feel: feel is significantly improved through the use of proprietary nano tech and nanoalloy used in the prepreg matrix. 
Optimum flex: Shaft stiffness is increased to minimize flexural distortion during the putting stroke for maximum accuracy and consistency. Low torque: Advanced carbon fiber material increases shaft torsional stability to lessen effect of off-centre hits, for enhanced distance control. Available in 100% all carbon fiber and carbon fiber/steel combination.