TAPE TECH BALL ADAPTER FOR ANGLE HEAD CFA-TT - Fits new universal FHTT and XHTT drywall tool handles. Manufacturer: TapeTech. THREADED ANGLE HEAD BALL END / CORNER FINISHER ADAPTOR SCREWS INTO ANY STANDARD CORNER ROLLER HANDLE - TapeTech, Level 5, Columbia (Colombia), Drywall Master, North Star.
eBay