HU100 Inner Groove Pick for Buick, Chevrolet, Opel

A new version of the classic hu100 but with two spikes for use with the guide, meaning this selection is to work on newer locks. New model with double palette. Easy to use with what has become a conventional tool with a tensioner guide and two rakes.
 
Once inserted into the lock eye, the tensioner guides rakes so you only need to rake the lock by inserting and removing the tool at different speeds and directions (i.e. left to right, up and down). The percentage of effectiveness will depend on the combination that the same lock has and the state of the lock.
 
As with the Hu66 (2) VAG double pick, the guide has two slots, so that the real 2-piece piece piece slides through one of these, adding some stability and precision to the raking process, a great development in an excellent design that has been maintained to date with the change in the locks. A well known and effective technique for a fraction of the price of similar and improved tools here with two rakes instead of one, increasing their chances of success.