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Genius Tools 518"(16mm) T-Handle Spark Plug Socket - 4238016T

  • T-HANDLE SPARK PLUG SOCKET - 1/2" Dr. 16.0mm T-Handle Spark Plug Socket, 380mmL - 4238016T
  • SPECIFICATIONS - Overall length of 380mm
  • DURABLE MATERIALS - Made from Chromium-vanadium Steel Alloy for high strength and durability while having anti-corrosive properties
  • TOOL ORGANIZATION - Sizes are stamped for permanent and easy identification of size
  • ADJUSTABILITY - High degree of movement so you can reach any difficult to reach fastener
  • PEACE OF MIND - Purchase with confidence backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects
  • ANSI STANDARDS - Meets or exceeds the standards established by the American National Standards Institute
  • PROFESSIONAL GRADE - Genius Tools are designed and made for use by professional technicians and built to perform over a lifetime of heavy use. Trust Genius for a quality tool at a value cost to you.
Item No. Size
PCS  G.W. 
CUFT  Code 
4238016T 16(5/8) 380 420 30 13.5 1.13 001600
4238021T 20.6(5/8) 380 490 30 16.0 1.13 001600
4253016T 16(5/8) 530 533 15 9.0 0.46 001800
4253021T 20.6(13/16) 530 600 15 10.0 0.46 001800


More Information
upc 193016866590
Brand Genius Tools
Type Automotive Tools

Genius Automotive Tools

Genius Tools is known by professionals and DIYs as an excellent source for high-quality automotive tools at a reasonable price. Genius Tools offerings of automotive are second to none, in that we offer all the essentials needed for any task, from oil filter wrenches to spring compressors kits.

The Genius Tools Philosophy

Professional grade tools that you can trust to work for a lifetime of professional use, but at a reasonable cost like it should be. We make tools with a quality that is equal and, in many cases, superior to our competitors, but at a value that you'll want to fill your box with Genius Tools. Give our tools a try, and we assure we'll earn your trust. With 10,000+ items from automotive to heavy industrial, we have every tool to get any job done the right way.

History of Genius Tools: Manufacturing Professional Tools Since 1975

Genius Tools’ commitment to creating quality tools dates back to 1975 and that tradition continues today – as we strive to engineer, manufacture and develop tools that the professional technician needs to get the job done. Over the years we have developed a wide range of hand tools, pneumatic tools, automotive tools, and tool storage, providing over 10,000 unique items. We are proud to provide tool solutions to professional users worldwide.