3/8" DRIVE 6PT METRIC 21MM MAGNETIC SPARK PLUG SOCKET

Features Available in 16mm & 21mm 6 Point Chrome Vanadium Steel (Cr-V) for high durability Meets & exceeds international ANSI & DIN standard Tough triple chrome finish Lifetime Warranty Warranty SP Hand Tools are covered against manufacturing defects or faulty materials. This warranty does not cover overloading, abuse, misuse, and/or normal wear and tear. All SP Hand Tools are designed and manufactured for specific purposes and if not used for that intended purpose they will not be covered by the lifetime warranty. Exemptions - All measuring equipment (12-month warranty), battery-operated wrenches (24-month warranty), striking and cutting tools (6-month warranty).