Sets 1, 2
W-521 6-pc Open End Wrench Set
For working with machinery and automobiles
-- Size: 5.5X7/8X10/11X13
12X15/17X19/22X24 mm

W-520 Combination Wrench Set
-- Size: 5.5/7/8/10/12mm

W-27 Volume Box Wrench set
This wrench is designed for fixing nuts of variable resistor.
Having openings at both ends so that the nuts can be
easily and securely tightened.
-- Size: 9X10/11X12/13X14 mm

W-76 Flat Wrench Set
-- Size: 5.5X7/8X10/12X14 mm
-- Thickness: 2.3mm