The Slogging Spanner 46Mm Open End Crv Is A Heavy-Duty Hand Tool Designed For High-Torque Applications, Such As Loosening Or Tightening Large Bolts And Nuts. With A 46Mm Open-End, It Is Ideal For Working With Large Fasteners. Made From Chromium-Vanadium (Crv) Steel, This Spanner Offers Superior Strength, Durability, And Resistance To Wear And Corrosion, Making It Perfect For Industrial, Automotive, And Construction Tasks. The Design Allows For Use With A Hammer (Slogging) For Added Force, Making It An Essential Tool For Demanding Environments Where Extra Leverage Is Needed.