These pull handles have exceeded my expectations in the Industrial and Scientific sphere. Through trial and error, I found that these handles are incredibly durable and sturdy, being able to withstand heavy usage without showing any signs of wear and tear. The rectangular projection design makes them easy to grip and pull, even with gloves on. The only downside I have experienced is that they can be a bit pricey compared to other options on the market. Overall, I highly recommend these pull handles for any industrial setting where reliability and sturdiness are paramount.