Details
Column11:
NPT - National Pipe Thread
HTS (Harmonized Tariff Schedule) Code:
Standards:
ANSI|CDA39-GP-12b|GGG-W-641E
Other Details
Bit are made to the highest tolerances to provide a precise fit to the fastener
Hex bits are made of premium S2 steel to eliminate breakage and premature wear
Knurled ring on socket base provides enhanced grip
Made with a professional chrome polish finish
Sockets forged from high quality Chrome Vanadium steel for maximum durability