Husky 1/2 in. Drive 21 mm 12-Point Metric Standard Socket(21 mm)

Husky 1/2 in. drive sockets are manufactured from Chrome Alloy steel and heat treated for added strength and wear protection; providing durability for a lifetime of hard use. Each socket features chamfered lead ins for quick and easy placement onto fasteners every time. Their polished chrome finish resist rust and corrosion and easily wipes clean of oil and dirt.