As a result of my tests I determined that this industrial hand tool with ProGuard finish failed to retain its durability and successfully stripped and ultimately broke. Though the ergonomic shape of the handle WAS a slight bonus, it was not enough to make up for the lack of effectiveness. Unfortunately, this purchase was a complete waste of money. .
Exactly as described, really strong and lasts a long time. However, if like me you're planning on getting it to replace your Mac Pro 3.1 processor, it's too short to reach the screws on the heatsink.