🔧 Enhanced OCR 20Series Aluminum Brackets Extrusion: Unparalleled Versatility and Quality Review

Very difficult to install by holding it in place and trying to make sure the serrated t-nuts are aligned and making proper full contact with the two side extrusion channel attachment points, but one day you will probably never need to remove them, so with no t-slot attachment issues, it's perfect!

These corner brackets worked great. They have locating lugs protruding from the faces which means they are designed to be used in line with the T-slot pins. I had to use some of them in a direction perpendicular to the T-slot bar. In this case I had to remove the guide tabs to ensure a proper fit. They can be easily removed with a grinder or hand file.

All these bad reviews are coming from people who don't read what they are buying. The description itself says it is METRIC. like most aluminum profiles. Taken directly from the product list: 【Size】 20×20×17mm; Fits most 20 series metric aluminum extrusions. They are great though. I have bought 4 packs so far and have 0 complaints. It is identical to the pictures. even an image with exact dimensions that people seem to miss.