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DBA's NAS tri-wing tool bit is a purpose-built removal tool for the 5000 Series rotor hardware, giving a correct fit for NAS bolts used on two-piece DBA rotors. As a dedicated service bit it helps technicians and DIYers remove and install the specialized fasteners cleanly, supporting rotor maintenance and replacement without relying on generic tools that can damage bolt heads.
DBA Tool Bit NAS Bolts - Tri-Wing
