Deep Impact Socket Set.The Deep Socket Design Provides Extended Reach For Fasteners Located In Recessed Or Hard-To-Access Areas, Making It Ideal For Working On Lug Nuts, Wheel Bolts, Suspension Systems, Engines, And Industrial Equipment. The Added Depth Ensures Better Grip On Bolts And Nuts, Reducing The Chance Of Rounding Or Slippage During High-Torque Applications.Each Socket Typically Features Six-Point (Hex) Design, Which Offers A More Secure Grip On Fasteners And Helps Distribute Force Evenly Across The Sides, Not The Corners—Minimizing Wear And Damage To Both The Tool And The Fastener. The Black Phosphate Or Oxide Finish Adds Corrosion Resistance And Reduces Glare, While Laser-Etched Size Markings Provide Quick And Easy Identification.