National Pipe Taper NPT
Grooved hex shank prevents slipping in drill chuck or bit extension
Features an impact resistant molded base that fully integrates with all PACKOUT system components
Traffic Tolerance: Excellent
Soap & Water Clean Up
192-Pc. Mechanics' Tool Set Heath Mfg National Pipe Taper NPT192 piece, mechanic tools set, includes: 1 4", 3 8", & 1 2" dr pear head ratchet, 1 4" dr 6pt socket: 5 32, 3 16, 7 32, 1 4, 9 32, 5 16, 11 32, 3 8, 7 16, 1 2, 9 16, metric 4 14, 1 4" dr, 6pt deep socket: 5 32, 3 16, 7 32, 1 4, 9 32, 5 16, 11 32, 3 8, 7 16, 1 2, 9 16, metric 4 14, 1 4", 3 8, 1 2 dr ext.: 3", 6", 10", 3 8" dr 6pt socket: 1 4, 5 16, 3 8, 7 16, 1 2, 9 16, 5 8, 11 16, 3 4, 13 16, 7 8, metric 10 21 3 8" dr, 6pt deep socket: 1 4, 5 16, 3 8,