WHAT YOU NEED TO KNOW Carbon fiber + carbon fiber/steel putter shafts Low torque profile 3 different models for customizations SPECIFICATIONS Description Flex Weight Butt OD Tip OD Length All-In 0.370 Graphite Putter P 126g 0.591" 0.370" 36" All-In 0.370 Straight Steel Tip Putter P 109g 0.600" 0.370" 35" All-In Retrofit Putter P 90g 0.600" 30" FULL DESCRIPTION ALL-IN PUTTER SHAFTS ARE A TRUE TECHNOLOGY STANDOUT DESIGNED FOR BETTER FEEL, STABILITY, AND CONTROL. ACE- Aluminum Connector Enhanced Stability Technology permits the use of heavier putter heads. High Tensile modulus carbon fiber Available in 100% all carbon fiber and carbon fiber/steel combination WHAT YOU REALLY NEED TO KNOW....YOU WILL SIMPLY MAKE MORE PUTTS. 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-center hits, for enhanced distance control. How to Install All-In Putter Shaft Instructions