Techni-Pro Security Spanner Insert Bit (1/4" Hex Drive - 1" Long)
The Techni-Pro Security Spanners Insert Bits are high-quality bits at an economical price and are made from S-2 tool steel with a hardness of 59–61HR. It features a 1/4" hex drive and is 1" long. It is available in 3 different point sizes. Taiwanese/American manufacturing.