Hanapin
Tri-wing screwdriver
/tɹˈaɪwˈɪŋ skɹˈuːdɹaɪvə/
/tɹˈaɪwˈɪŋ skɹˈuːdɹaɪvɚ/
Tri-wing screwdriver
01
tri-wing na screwdriver
a tool with a tip featuring three triangular wings, used for turning screws with a Tri-Wing head, often found in tamper-resistant applications