Wera wrench double open end 20/22 Joker - 20mm and 22mm bolts and nuts 992015 These are Step Hubs as

These are Step Hubs as used by The Factory

WITH 11/16" HYDR

does not fit models with center mounted fuel gauge

2 the connecting arm

Wera wrench double open end 20/22 Joker - 20mm and 22mm bolts and nuts 992015 These are Step Hubs asThe 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 his edge will 'bite'