9-Piece Anti-Slip Ratcheting Combination Wrench Set, SAE 1/4"-3/4", 72-Tooth, Cr-V ConstructedEfficient Wrench Design: This combination wrench is equipped with a 72 tooth ratcheting system, offering efficient clamping of round nuts with 85% wear resistance. The anti slip property has been enhanced by 30%, and the 5 degree swing makes it ideal for tightening bolts efficiently, especially in tight spaces. Sturdy and Durable Construction: Forged from high quality chrome vanadium steel, this gear ratcheting wrench undergoes black electrophoretic