Proto J1200FASD Combination Wrench Set, Fractional Sizes, ASD, Satin, 15 Piece, Fits 4/6/12 Point

• Satin finish
• Open End: Anti-slip design (ASD)
• Locking groove to prevent slippage
• Arched surface which spreads the force over a 400% larger contact area to help prolong life
• No ribs or serrations to damage fasteners
• Boxed end: Torqueplus
• Allows up to 15% more torque to be applied to the fastener
• Reduces risk of fastener rounding
• Provides a better grip on worn, rounded fasteners
• Meets ergonomic criteria

Image shown is illustrative, this set contains 15 pieces