STANLEY 70-380E Double Sided Open End Wrench  (Pack of 12)

This set includes wrenches with a different size opening at every end. The sizes available in this set of 12 pieces are - 6 mm x 7 mm, 8 mm x 9 mm, 10 mm x 11 mm, 12 mm x 13 mm, 14 mm x 15 mm, 16 mm x 17 mm, 18 mm x 19 mm, 20 mm x 22 mm, 21 mm x 23 mm, 24 mm x 27 mm, 25 mm x 28 mm, and 30 mm x 32 mm.

Made of chrome-vanadium steel, These wrenches are very durable and are fit for all types of applications. Moreover, the nickel-chrome coating brings out the anti-corrosion resistance in them, enabling rust-free and efficient usage for a long time.

With the extra grooves at the end of the jaws, these wrenches provide a good grip while in operation. Plus, this also ensures a good grip to finish the work faster by curtailing the instances of slipping from the hand.