Wera ratcheting wrench set Joker open/ box end - US sizes, 246 mm

US sizes. 8-piece set.
Incl. 8 wrenches with an open end on one side and a ratcheting box end on the
other side. With identical sizes on both ends. Packed
in a robust textile pouch. Color coded for size. When
everything fails, it's time to play your Joker.
- Open end.
The Joker has a non-angled 12-point beak, therefore it
requires just 30° of working space, otherwise it functions
just like a regular open end wrench. The dark metal
plate dual functions as a retainer, preventing the nut
to slip through the wrench beak or it holds the nut. 30°
further the metal retainer plate allows the nut to slide
through, or grip it since the metal plate is equipped with
a hardened ragged edge. The teeth of this edge will 'bite'
itself into a rounded-off nut, loosening it where others
do nothing but slip-off.
- Box end.
Comes with a very fine 80 tooth ratchet for a small
4.5° return angle. Ratcheting direction is indicated on both sides.
Set includes:
Size: 5/16" Overall length: 144mm.
Size 3/8" Overall length 159mm.
Size 7/16" Overall length 165mm.
Size 1/2" Overall length 177mm.
Size 9/16" Overall length 188mm.
Size 5/8" Overall length 212mm.
Size 11/16" Overall length 235mm.
Size 3/4" Overall length 246mm.