General Information:[1][Widely Used] - Suitable for daily repair, tool projects, building, furniture, and more.[2][CR-V Steel] - Made of heat-treated chrome vanadium steel to improve strength and durability, with polished and chrome plated finish to prevent rust and corrosion.[3][Y Handle Design] - Classic welded design allows both hands to use the lever to loosen the stubborn nuts, while the balance can quickly spin them.[4][6-Point Socket] - Can fit tightly to the hexagon of the fastener head so that the maximum torque can be applied without slipping.[5][3 Socket Size] - (8mm, 10mm, 12mm) 3 different sizes in one spanner, fit for compact working environments.