GearWrench 82579 SKT HEX BIT LNG 1/2DR 6MM Fluid Testing 2 and 4 long stackable

2 and 4 long stackable extensions and extension holder

high-density polyethylene (HMW-HDPE)

(1) 7/16" 6-Point Deep Socket (ATD-124540)

Tap Only - 3/8 - 24

1467Zr - Tap 1"-14Ns Plug Made in the United States Threading taps

GearWrench 82579 SKT HEX BIT LNG 1/2DR 6MM Fluid Testing 2 and 4 long stackableLong length hex bit for additional access to hard to reach fasteners S2 steel insert bits offer maximum strength Heat treated socket bases provide lasting durability Double line (SAE) and knurled (metric) ring help easily identify standard and metric sockets Hard stamped size markings Bright, full polish chrome finish easily wipes clean and resists corrosion Meets or exceeds ASME specifications