Tape Tech Nail Spotter Head NS03TT with Threaded Adapter to Fit Standard Drywall Handles FHTT and XHTTTapeTech Taping Tools EasyClean 3" Nail Spotter. MPN: NS03TT. Each TapeTech Nail Spotter includes the New NSA-TT Nail Spotter Adapter which attaches to both FHTT Interchangeable Fiberglass Handle (not included) and XHTT Interchangeable Extendable Handle (not included), allowing you to spot ceilings without the use of stilts.