SK Hand Tool 4419 - 3/8" Dr Spark Plug Socket - 9/16"

100% Made in the U.S.A., featuring SK's high polish SuperKrome® finish, which protects the tools from the harsh working environments found in today's workplace. All sockets feature SK's SureGrip® hex design, which drives the side of the fastener, not the corner, to avoid edge breakage which can occur on rusted or damaged fasteners when a traditional straight cornered hex tool is used.

• SuperKrome® finish provides long life and maximum corrosion resistance
• SureGrip® hex design drives the side of the fastener, not the corner
• Available in Standard, Long, Extra Long, and Flex Design.
• Made in the U.S.A
• Lifetime Warranty