3/8inch Drive Spark Plug Socket 21mm

6 point chrome vanadium socket, with rubber insert. Satin finish.

Note: If you want a socket to use with our drain plug key, then rather choose the 3/8inch drive 21MM 6 point deep socket (SKU M380621-C).

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When you purchase Teng Tools you are guaranteed the highest quality. If a tool is worn out or if you happen to lose a piece, individual tools can be easily purchased as replacements. All of our tool storage solutions are developed and manufactured to exceed the high demands of professional users all over the world.

Teng Tools offer an 'Everlasting Power Guarantee' which means that all Teng Tools products will be replaced or repaired should they break during normal usage due to a manufacturing or material fault. We do sell products that contain moving parts like ratchets & torque wrenches that need to be serviced regularly. Service kits are available for these items. Consumables (bits etc), Impact tools, and failures due to normal wear and tear, are not covered. Replacement parts are available for purchase, labour related to repairs and servicing is done free of charge.

For best quality of life it is important to keep your tools well maintained. IE keep them clean, dry and oiled / lubricated. We suggest something like ACF-50 for lubrication and rust prevention. 

If you have any questions, don't hesitate to get in touch with us and we will be happy to help.