This indexing plunger from Industrial Power & Hand Tools is a game-changer. Based on my experience, it is by far the most efficient and reliable workholding solution I've used yet. The stainless steel construction ensures durability and longevity, while the lock-out feature provides an added layer of safety during use. The only downside is that it is slightly pricier than other models in the market, but its performance makes it worth the investment. Overall, it's a must-have for anyone in the Industrial and Scientific field.