Bought this product lock completly fell apart after a few times of use im giving a 3 star simply because as soon as i got i opened ittook the learning lock out and everything came out of itpins springs noi repeat no instructions at all the lock does no good in a bunch of piecesi like the tools themselves but was looking forward on learning with that lock how there designed very disappointed in that perfect for beginners lube the lock before you use it youll be able to pick it easier and itll last longer poor quality