The Ingersoll Rand 5 piece triple square XZN bit socket set includes bit sockets that use a 2 piece press-fit design for strength and durability. Socket bodies are constructed of Chrome Vanadium Steel and mated to S-2 industrial-grade steel bits. For added durability and corrosion resistance, bits are treated with a Zinc Phosphate finish. IR signature vertical knurling offers better grip and easier handling with greasy hands.

• CONTENTS:
  1/4" Drive Sizes: M4, M5
  3/8" Drive Sizes: M6, M8, M10
• FINISHED: Industrial-Grade S-2 Steel Bits with Zinc Phosphate Finish; Premium Mirror-Polish Chrome Vanadium Steel Socket Bodies and 2-Piece Press Fit Socket Design for Strength and Durability
• BETTER GRIP: Signature Vertical Knurling for better grip and easier handling
• QUALITY BUILT: Tools Meet or Exceed ANSI Standards for Fit, Finish and Torque