I recently purchased a ratcheting tool for my automotive projects and found this to be the perfect fit for my needs... My analysis of this product showed that it has a 144 position ratcheting mechanism that allows for reliable and precise movements. The tool is extremely durable and can withstand regular use over extended periods of time. However, the only downside I found was that the tool may BE a bit too heavy for some users. Overall, this is a great purchase for anyone in need of a versatile and durable ratcheting tool..