Product Description
- Forged from high-grade S2 steel. IRWIN bits are between 58 and 62 on the Rockwell hardness scale
- Works with hex head fasteners, also known as Allen wrench, Allen key, hex key or inbus screws
- We manufacture a wide variety of point sizes to fit many different applications. All bits meet ANSI Standards.
- Includes 3/32-, 7/64-, 1/8-, 9/64-, 5/32-, 3/16-, and 7/32-inch bits
