The T.R.U. Ball Archery Fulkrum AC Flex is a professional-grade, hinge-style back-tension release engineered for maximum stability and shot-to-shot consistency. This Medium handle model is machined from solid brass and finished in Quick Silver (electroless brushed nickel), providing a significant weighted feel that many competitive archers prefer for a steady anchor. It features "Flex" technology, which allows the individual finger pieces to be adjusted up to 30 degrees to perfectly match the natural geometry of the shooter's hand.