Chain length 7

5mm do not have the holding function) and knurled at the base for manual turning

Black base plate with an ECE approved lens

attractive installation

wera ratcheting wrench open box end joker metric sizes Size:13mm Chain length 7With an open end on one side and a ratcheting box end on the other side. With identical sizes on both ends. Color coded for size. When everything fails, it's time to play your Joker. 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.