De Neers Single Deep Offset Ring Spanner 20pc Set

Insulated Single Deep Offset Ring Spanner Set. Dipped Insulated Sleeves.Crafted From Premium-Grade Chrome Molybdenum (Cr-Mo) Alloy Steel, Each Socket Undergoes Precision Heat Treatment And Forging, Giving It The Strength To Withstand The Sudden Force And Vibrations Produced By Impact Tools. These Sockets Feature Extra-Thick Walls, Which Offer Enhanced Resistance To Wear And Cracking Compared To Standard Sockets.The Black Phosphate Or Oxide Finish Protects The Sockets From Corrosion And Provides A Rugged, Professional Appearance. All Sockets Are Laser-Etched Or Roll-Stamped With Size Markings, Allowing For Quick Identification And Improved Workflow Efficiency.