Rigorously Safety Tested & Certified – All FESA insulated electrician tools are flame-resistant & tested up to 10,000 V AC & rated to 1,000 V AC for your protection on the job. Every electrician wrench set is VDE & GS certified & meets the IEC 60900 standard Wide Range of Sizes (14) Included – With 14 insulated open end spanners ranging in sizes from 6mm to 21mm, this CR-V steel insulated open wrench set is perfect for a wide variety of tasks, from adjusting small electronic components to securing heavy-duty engine components Focused Functionality – By having only one opening, there's no flipping or double-checking for size, ensuring a more efficient workflow, especially in professional settings where time is of the essence. Plus, it lets you have a more comfortable grip on the insulated tool Reliable & Comfortable – Well-insulated, ergonomic handles with soft-grip material ensure fatigue-free use during prolonged tasks. FESA insulated wrench set is ideal for electricians, mechanics specializing in electric or hybrid vehicles, industrial workers & homeowners What's Included In This Electrician Tool Set – 14 insulated metric open ended wrenches (6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm, 21mm) & a foam tray (15.5" x 9.25" x 1.5") to house the tools The Ultimate 14-Piece Insulated Open End Wrench Set - Safe, Ergonomic Electrician Hand Tools

Experience safety, durability, and convenience in your electrical tasks with the FESA Insulated Open End Spanner Set. With a 1000V rating, VDE and GS certification, and IEC 60900 safety testing, you can rest assured that all FESA electrician tools and accessories are well-insulated for your protection. Ideal for various tasks, from adjusting small electronic components to securing heavy-duty engine components, these insulated open end wrenches are made from durable CR-V steel to ensure precision and longevity.

With an opening on only one end, there's no need for flipping or verifying size, enhancing workflow efficiency, particularly in professional environments where time matters. It also provides a more comfortable grip on the insulated tool. Plus, the ergonomic soft-grip handles offer good traction, making FESA open end wrenches a top choice for electricians, automotive mechanics specializing in electric or hybrid vehicles, industrial workers, homeowners, and DIYers.

A custom foam insert neatly organizes this insulated wrench set, with each open end wrench snugly fitting into its designated slot, accompanied by size labels. The foam insert fits perfectly into the FESA 5-tier toolbox (sold separately).

Open-Ended Wrenches Included In This 1000-Volt Insulated Tool Set:

6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 19mm & 21mm.

FESA makes reliable, rigorously tested industrial quality hand tools, including flame-resistant 1000V insulated tools for electricians, technicians, DIY enthusiasts, maintenance workers, and safety-conscious workers. Trust in the quality and durability of FESA tools!

Note: Regularly inspect your insulated tools for signs of wear, damage, or deterioration. Even top-tier insulation can diminish with consistent use or exposure to extreme conditions.