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 with hook and loop on the rear

side. 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.

The box end head is angled at 15° from the handle.

Comes with a switch for ratcheting direction and a

very fine 80 tooth ratchet for a small 4.5° return angle.

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.