Armstrong 94-215 Standard Length Replacement Bit

Armstrong Replacement Bit, Standard Length, Measurement System: Imperial, 1/2 in Drive, Hex Bit, 3/8 in Bit, 2-1/4 in Bit Length, 2-1/4 in Overall Length, High Alloy Steel, Black Oxide

• Manufactured to the highest tolerances and specifications for straightness, concentricity and precise tip fit to the fastener
• Manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat to prevent shattering and premature bit wear
• Retained in the bit holder by a set screw that locks securely into a groove on the bit for positive bit retention as well as simple, easy bit replacement