ICI Pieces Slotted Aluminum Inches Review

As a result of using this product I found that it did not meet my expectations for industrial use... The slotted design made it difficult to achieve consistent motion and the aluminum material was not durable enough. While the product may work for small home projects, it's not worth the investment for industrial and scientific needs..

This guide is extruded and then perforated, not perforated and formed. As a result, it has sharp, rounded edges throughout and is better reinforced in corners where the stress tends to be higher. Extruded rails also have better dimensional tolerances than cast rails in my experience. Durability, excellent surface quality and no sharp edges give me these 5 stars.