After trying out this pin, i can say without a doubt that it is a very efficient and sturdy product that is perfect for industrial and scientific use .It has a great grip and holds on tight ensuring that you wont have to worry about it slipping or falling off. The only downside I noticed is that it can be a bit difficult to remove at times, but this is a minor issue that can be overlooked. Overall, this is a great product that exceeded my expectations and I highly recommend it!