1/2" DR Flip Socket - 19 mm x 21 mm

Designed to work with impact wrenches featuring extended anvils or with an extension, these flip sockets give you twice the accessibility when working on lug nuts than a regular socket.

• 1/2-inch drive in the center allows the user to easily "flip" from one size to the other

• Extra thin walls allows access to all recessed lugnuts where clearance is limited
• Heat treated, chrome molybdenum sockets provide extended service life
• Black phosphate finish resists corrosion and will not peel
• Large, easy to read, laser etched markings for easy size identification