set of 11 open end wrenches and ring 6003 joker wera 020231Due to the fact that in screwed joint work the assembly spaces are increasingly narrow, it is necessary that users have tools with which they can also work successfully in these situations. In tight environments additional points are needed at which the tool can be repositioned. So, will it be possible to modify the open end wrenches in such a way that increases the possibilities of repositioning the tool? Through the combination of the mouth that is