slack adjuster

Now many people in the decoration of the time is his idea, I also like this, I just want to Is it right? My people will go to have a look slack adjuster in the decoration of the time, because I’ve heard is the decoration of the words slack adjuster was very good, but after I get home just think, Is it right? Now I want to have a look how to use the slack adjuster can do, because I think a lot of you is to think about those tools are how to use can, because my ability is very bad, so to say to want to buy good slack adjuster can my family said, you this fool is so it can.