CUETEC AVID3/8 X 14 AVID 11.75 Shaft (21.30mm Joint) for Cuetec Cynergy and Avid butt only.3/8 X 14 AVID 11.75 Shaft (20.00mm Legacy Joint) for Assault, Classic, Denali, Gen-Tek, Pool Ball, Professional, Recreational, Starlight and Warrior series butt.Ready to compete at any levelAccurate, powerful, durable, introducing the game ultimate low-deflection performance value – the AVID 11.75mm shaft. Featuring Cuetecs all-new patent-pending front-end construction enveloped in an ultra-thin layer of glass fiber bonded to vacuum-sealed maple, each AVID 11.75 shaft is ready to help you take your game to the next level. Transferring more power than traditional and spliced maple low-deflection shafts, thanks to their unique dynamic stiffness and super straight taper, AVID shafts deliver more consistent performance whether youre growing your skills or your bankroll.DETAILSUltra-strong advanced glass bonded constructionSuper Straight TaperAir Light front-end constructionEffortless low-friction and ding-resistant surface finishThin white 0.375 inch sighting ferruleHigh-Performance Tiger Everest TipCuetec Cleansing Wipes (5x)Cuetec PatchStandard Shaft Length: 29″Standard Tip: Tiger Everest Laminated (medium)Joint: 3/8 x 14 21.30mm FaceJoint: 21.30mm (0.84 Inches)Shaft Collar: 1.5mm Gloss Black PhenolicStandard Weight: 3.8oz